| from 12/01/1995 to 08/01/1997 in LexisNexis Academic (selected full-text only) |
| from 12/17/1998 to present in General OneFile |
| from 12/01/2000 to present in ProQuest Research Library |
| from 05/01/2005 to present in Literary Reference Center |
| from 09/01/2005 to 06/01/2008 in LexisNexis Academic |
| from 02/17/1999 to 10/31/2006 in General OneFile |
| from 01/01/1984 to 11/01/1991 in General OneFile |
| from 07/13/1997 to present in ABI/INFORM Global |
| from 06/01/2001 to 06/30/2008 in Business Source Premier |
| from 03/25/2009 to present in LexisNexis Academic |
| from 03/25/2009 to present in LexisNexis Academic |
| from 12/01/2006 to 07/01/2008 in Academic OneFile |
| from 2005 to present in HighWire Press (Free Journals) |
| from 03/01/2004 to present in HighWire Press (Free Journals) |
| from 01/01/1982 to present in LexisNexis Academic |
| from 1995 to 2006 in Bergen Community College Print Titles |
| from 02/01/2001 to present in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 11/24/2004 to present in ProQuest Research Library |
| from 05/06/1998 to present in LexisNexis Academic (selected full-text only) |
| from 11/15/2005 to present in General OneFile |
| from 07/14/1997 to present in LexisNexis Academic |
| from 1970 to present in HighWire Press (Free Journals) |
| from 1999 to 2004 in PubMed Central |
| from 1999 to 06/30/2004 in PubMed Central |
| from 01/01/2008 to present in LexisNexis Academic |
| from Current 5 years to present in Bergen Community College Print Titles |
| from 03/01/2000 to 02/01/2003 in General OneFile |
| from 04/01/2003 to present in General OneFile |
| from 04/15/2003 to present in LexisNexis Academic (selected full-text only) |
| from 01/01/1996 to present in LexisNexis Academic |
| from 10/01/1994 to 11/01/2006 in ABI/INFORM Global |
| from 07/01/2001 to present in Business Source Premier and MasterFILE Premier |
| from 07/01/2001 to 12/01/2006 in ABI/INFORM Global |
| from 09/01/2001 to 14 days ago in General OneFile |
| from Current 2 years to present in Bergen Community College Print Titles |
| from 04/01/1979 to present in Business Source Premier |
| from 01/01/1980 to present in LexisNexis Academic |
| from 01/01/1987 to present in ABI/INFORM Global |
| from 01/01/1989 to present in Academic OneFile and General OneFile |
| from 03/01/2007 to 14 days ago in Academic OneFile |
| from Current 2 years to present in Bergen Community College Print Titles |
| from 01/01/1984 to present in Academic Search Premier, Business Source Premier and LexisNexis Academic |
| from 01/01/1992 to present in ABI/INFORM Global, ProQuest Criminal Justice Periodicals Index and ProQuest Research Library |
| from 05/01/2007 to present in Academic OneFile and General OneFile |
| from 08/01/1981 to 01/01/1997 in LexisNexis Academic |
| from 09/01/1965 to 1 year ago in Business Source Premier |
| from 01/03/2006 to present in LexisNexis Academic |
| from 10/17/1997 to 04/06/1999 in LexisNexis Academic |
| from 10/13/2006 to 05/27/2007 in LexisNexis Academic |
| from 04/24/2006 to 06/08/2007 in LexisNexis Academic |
| from 07/01/2004 to present in LexisNexis Academic |
| from 07/01/2004 to present in LexisNexis Academic |
| from 07/01/2004 to present in LexisNexis Academic |
| from 02/08/2008 to present in LexisNexis Academic |
| from 01/09/1997 to present in LexisNexis Academic |
| from 07/01/1993 to present in LexisNexis Academic |
| from 01/12/1998 to present in LexisNexis Academic |
| from 01/12/1998 to present in LexisNexis Academic |
| from 07/01/2002 to 09/01/2006 in General OneFile |
| from 04/01/2008 to present in Academic OneFile |
| from 05/16/2007 to present in LexisNexis Academic |
| from 07/24/2001 to present in General OneFile |
| from 06/05/2007 to present in Academic OneFile and General OneFile |
| from 06/01/1993 to present in LexisNexis Academic (selected full-text only) |
| from 01/01/2002 to 11/01/2004 in Academic OneFile and General OneFile |
| from 11/01/2002 to present in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 03/07/2001 to present in LexisNexis Academic |
| from 01/01/1997 to 1 year ago in Academic Search Premier and Professional Development Collection |
| from 01/01/1998 to 02/01/1999 in Academic OneFile and General OneFile |
| from 07/15/2002 to present in LexisNexis Academic |
| from 11/06/2003 to 07/06/2006 in Newspaper Source |
| from 01/01/2004 to present in Business Source Premier |
| from 01/01/2005 to present in Academic OneFile |
| from 05/01/2005 to 11/01/2007 in Academic OneFile and General OneFile |
| from 1969 to 1979 in Bergen Community College Print Titles |
| from 07/30/2001 to present in LexisNexis Academic |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 05/01/1998 to present in ProQuest Research Library |
| from 01/01/2002 to present in Academic Search Premier and Professional Development Collection |
| from 07/01/2003 to present in Academic OneFile |
| from 04/01/1991 to 05/01/1992 in Academic OneFile and General OneFile |
| from 06/22/2000 to present in Academic OneFile and General OneFile |
| from 01/01/2004 to 08/31/2006 in Academic Search Premier and Professional Development Collection |
| from 01/01/2009 to 6 months ago in ProQuest Research Library |
| from 01/01/1997 to 1 year ago in HighWire Press (Free Journals) |
| from 12/01/1987 to 6 months ago in Academic Search Premier and Professional Development Collection |
| from 01/01/2001 to 12/31/2001 in ABI/INFORM Global |
| from 01/01/2003 to present in ABI/INFORM Global |
| from 01/01/1997 to present in Academic OneFile and General OneFile |
| from 01/01/2006 to present in Literary Reference Center |
| from 01/01/2002 to present in ABI/INFORM Global and General OneFile |
| from 01/01/2007 to present in Academic OneFile |
| from 01/01/1997 to present in Academic OneFile and General OneFile |
| from 01/01/2006 to present in ABI/INFORM Global |
| from 07/01/1997 to present in ABI/INFORM Global |
| from 09/22/1995 to present in Academic OneFile and General OneFile |
| from 01/01/2005 to present in Academic OneFile and General OneFile |
| from 01/01/2006 to present in ABI/INFORM Global |
| from 01/01/2002 to present in ABI/INFORM Global |
| from 01/01/1999 to present in Academic OneFile and General OneFile |
| from 01/01/2006 to present in ABI/INFORM Global and ProQuest Research Library |
| from 07/01/1997 to present in ABI/INFORM Global |
| from 2005 to present in Business Source Premier |
| from 02/01/1987 to 11/30/1989 in ABI/INFORM Global |
| from 02/01/1987 to 11/30/1989 in Business Source Premier |
| from 05/01/1993 to 11/30/2005 in Business Source Premier |
| from 05/01/1993 to 11/01/2001 in ABI/INFORM Global |
| from 03/01/1963 to present in Business Source Premier |
| from 03/01/1963 to 12/01/1985 in ABI/INFORM Global |
| from 03/01/1987 to 12/01/2001 in ABI/INFORM Global and ProQuest Research Library |
| from 09/01/2002 to present in Business Source Premier |
| from 02/01/2006 to present in Business Source Premier |
| from 08/01/1998 to 08/31/2002 in Business Source Premier |
| from 08/01/1954 to 08/31/1985 in Business Source Premier |
| from 01/01/1976 to present in Business Source Premier |
| from 01/01/1976 to 12/31/1976 in ABI/INFORM Global |
| from 11/01/1977 to 10/01/1985 in ABI/INFORM Global |
| from 01/01/1987 to 10/01/2001 in ABI/INFORM Global and ProQuest Research Library |
| from 01/01/1997 to present in ABI/INFORM Global |
| from 01/01/2006 to present in Academic OneFile |
| from 01/01/1997 to present in Academic OneFile |
| from 07/01/1997 to present in General OneFile |
| from 01/01/2006 to present in ABI/INFORM Global |
| from 07/01/1997 to present in ABI/INFORM Global |
| from 07/01/2002 to present in ABI/INFORM Global |
| from 01/01/2003 to present in ABI/INFORM Global, Academic OneFile and General OneFile |
| from 01/01/2002 to present in ABI/INFORM Global |
| from 01/01/1995 to 12/31/2005 in ScienceDirect Health & Life Sciences College Edition |
| from 10/22/2007 to present in Academic OneFile and General OneFile |
| from 03/22/1989 to 06/22/2001 in Academic OneFile and General OneFile |
| from 01/01/1994 to 07/01/2001 in ProQuest Research Library |
| from 09/01/2007 to present in Academic OneFile |
| from 03/01/2008 to present in Points of View Reference Center |
| from 01/01/1997 to present in LexisNexis Academic |
| from 04/27/2005 to present in General OneFile |
| from 05/01/2003 to present in General OneFile |
| from 01/01/1995 to present in ScienceDirect Health & Life Sciences College Edition, ScienceDirect Physical Sciences College Edition and ScienceDirect Social & Behavioral Sciences College Edition |
| from 01/01/2005 to 07/01/2006 in Academic OneFile |
| from 03/07/2001 to present in LexisNexis Academic |
| from 12/11/1987 to 01/02/1988 in LexisNexis Academic |
| from 08/12/1992 to 11/01/1992 in LexisNexis Academic |
| from 04/15/1994 to 10/25/1994 in LexisNexis Academic |
| from 06/28/1994 to 11/01/1994 in LexisNexis Academic |
| from 01/01/1997 to 1 year ago in Business Source Premier |
| from 02/01/1996 to present in LexisNexis Academic (selected full-text only) |
| from 11/01/2003 to present in Business Source Premier |
| from 11/05/1998 to present in LexisNexis Academic |
| from 09/01/2004 to present in General OneFile |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2002 to present in Business Source Premier |
| from 01/01/2002 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 01/01/2002 to present in Business Source Premier |
| from 01/01/2002 to present in Business Source Premier |
| from 12/01/1996 to present in ABI/INFORM Global |
| from 12/01/2001 to present in General OneFile |
| from 02/01/2005 to present in Business Source Premier |
| from 02/01/1994 to present in LexisNexis Academic (selected full-text only) |
| from 01/04/2008 to present in LexisNexis Academic |
| from 01/28/2007 to 01/28/2007 in LexisNexis Academic |
| from 01/15/2002 to 08/15/2006 in LexisNexis Academic |
| from 01/21/2002 to 06/30/2003 in General OneFile |
| from 03/01/1982 to present in Business Source Premier |
| from 05/01/1993 to 1 year ago in Business Source Premier |
| from 11/01/2007 to present in Academic OneFile |
| from 01/01/2001 to present in Business Source Premier |
| from 01/01/2008 to present in ABI/INFORM Global |
| from 01/01/1992 to 1 year ago in ABI/INFORM Global |
| from 10/01/1990 to 1 year ago in Business Source Premier |
| from 01/01/2002 to 07/01/2002 in General OneFile |
| from 01/01/1996 to 05/24/2005 in LexisNexis Academic |
| from 08/01/2002 to 05/01/2005 in Academic OneFile and General OneFile |
| from 07/01/1996 to 07/31/1997 in Business Source Premier and Professional Development Collection |
| from 03/01/1992 to 1 year ago in Business Source Premier and Professional Development Collection |
| from 03/01/1999 to 12/31/2003 in Business Source Premier |
| from 03/01/2004 to present in ScienceDirect Social & Behavioral Sciences College Edition |
| from 06/01/2001 to present in Academic OneFile and General OneFile |
| from 06/01/2004 to present in Business Source Premier |
| from 03/01/1987 to present in Business Source Premier |
| from 12/01/1987 to present in ABI/INFORM Global |
| from 03/01/2001 to 03/01/2004 in Academic OneFile and General OneFile |
| from 09/01/2004 to 1 year ago in Business Source Premier |
| from 01/01/1996 to present in LexisNexis Academic |
| from 01/01/1995 to present in ScienceDirect Social & Behavioral Sciences College Edition |
| from 01/01/2002 to 07/01/2004 in ABI/INFORM Global |
| from 02/01/2007 to 6 months ago in Business Source Premier |
| from 03/01/1926 to present in Business Source Premier |
| from 01/01/1988 to present in ABI/INFORM Global and ProQuest Research Library |
| from 07/01/2001 to 04/01/2004 in Academic OneFile and General OneFile |
| from 01/07/1937 to 11/21/2007 in LexisNexis Academic |
| from 10/01/1993 to 05/01/2009 in ABI/INFORM Global |
| from 12/19/1996 to present in LexisNexis Academic |
| from 07/01/1997 to present in Business Source Premier |
| from 04/01/1999 to present in Academic OneFile and General OneFile |
| from 11/01/2000 to 06/01/2001 in LexisNexis Academic (selected full-text only) |
| from 04/09/1999 to 04/09/1999 in LexisNexis Academic (selected full-text only) |
| from 02/18/1991 to present in Academic OneFile and General OneFile |
| from 11/11/1996 to present in LexisNexis Academic |
| from 07/07/2003 to present in Business Source Premier |
| from 11/11/2005 to present in General OneFile |
| from 07/01/1995 to 05/01/1997 in LexisNexis Academic (selected full-text only) |
| from 03/01/1973 to 12/31/1984 in Business Source Premier |
| from 11/01/2005 to present in Academic OneFile and General OneFile |
| from 01/01/2005 to present in ProQuest Research Library |
| from 01/01/2005 to present in ProQuest Research Library |
| from 02/26/1990 to 06/28/1991 in General OneFile |
| from 12/01/1996 to 03/01/2001 in Academic OneFile and General OneFile |
| from 03/01/2004 to present in Business Source Premier |
| from 11/01/1996 to 02/01/2001 in Academic OneFile and General OneFile |
| from 12/01/1994 to 03/01/2001 in Academic OneFile and General OneFile |
| from 12/01/1996 to present in Business Source Premier |
| from 01/01/1997 to 04/01/2001 in Academic OneFile and General OneFile |
| from 03/01/1997 to 03/01/2001 in Academic OneFile and General OneFile |
| from 01/01/1997 to 03/01/2001 in Academic OneFile and General OneFile |
| from 01/01/2006 to present in LexisNexis Academic |
| from 11/01/2007 to present in General OneFile |
| from 11/02/1998 to 05/10/1999 in LexisNexis Academic (selected full-text only) |
| from 01/01/2005 to present in ProQuest Research Library |
| from 01/01/2000 to 1 year ago in Academic Search Premier |
| from 1991 to present in Stat!Ref |
| from 01/01/2002 to present in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 1991 to present in Stat!Ref |
| from 05/01/2005 to 01/31/2008 in Business Source Premier |
| from 09/22/1998 to 06/22/2003 in Academic OneFile and General OneFile |
| from 11/01/2000 to present in General OneFile |
| from 07/01/1993 to 07/31/2006 in Business Source Premier and MasterFILE Premier |
| from 05/01/1999 to present in Academic OneFile |
| from 02/01/1998 to 1 year ago in Academic Search Premier |
| from 03/01/1998 to 1 year ago in Academic Search Premier |
| from 04/01/2004 to 1 year ago in Academic Search Premier |
| from 06/01/2006 to present in Academic OneFile |
| from 01/01/2008 to present in ScienceDirect Health & Life Sciences College Edition |
| from 01/01/1999 to 1 year ago in Academic Search Premier |
| from 03/01/2008 to present in ScienceDirect Health & Life Sciences College Edition |
| from 01/01/1999 to 1 year ago in ABI/INFORM Global and ProQuest Research Library |
| from 11/01/2001 to 1 year ago in Academic Search Premier |
| from 01/01/1995 to present in ScienceDirect Physical Sciences College Edition |
| from 01/01/2005 to present in Academic OneFile |
| from 01/01/2005 to present in ScienceDirect Health & Life Sciences College Edition and ScienceDirect Physical Sciences College Edition |
| from 04/01/2007 to present in Academic OneFile |
| from 04/01/1988 to present in Academic Search Premier |
| from 07/01/2007 to present in Academic OneFile |
| from 01/01/2007 to present in Academic OneFile |
| from 2007 to 1 year ago in PubMed Central |
| from 2008 to 1 year ago in PubMed Central |
| from 2008 to 1 year ago in PubMed Central |
| from 1999 to 1 year ago in PubMed Central |
| from 08/01/2002 to 12/31/2007 in Academic Search Premier |
| from 2005 to 2 years ago in PubMed Central |
| from 04/20/1998 to 1 year ago in Academic Search Premier |
| from 04/01/2002 to 1 year ago in ProQuest Research Library |
| from 09/01/1999 to 1 year ago in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 08/01/2001 to 1 year ago in ProQuest Research Library |
| from 07/01/2003 to present in Academic Search Premier |
| from 2009 to 1 year ago in PubMed Central |
| from 2000 to present in ScienceDirect Health & Life Sciences College Edition |
| from 2006 to present in PubMed Central |
| from 01/01/2004 to present in Academic OneFile |
| from 10/01/1996 to 1 year ago in Academic Search Premier |
| from 01/01/2002 to 1 year ago in ABI/INFORM Global |
| from 01/01/2000 to present in Academic OneFile and Literature Resource Center |
| from 01/01/1996 to present in ScienceDirect Physical Sciences College Edition |
| from 01/01/2004 to 12/31/2004 in ABI/INFORM Global |
| from 01/01/2008 to 1 year ago in ABI/INFORM Global |
| from 04/01/2003 to 1 year ago in Academic Search Premier |
| from 01/01/2006 to present in ScienceDirect Physical Sciences College Edition |
| from 01/01/2000 to 1 year ago in Academic Search Premier |
| from 01/01/2008 to 1 year ago in ABI/INFORM Global |
| from 01/01/1999 to 1 year ago in Academic Search Premier |
| from 01/01/2003 to 1 year ago in ProQuest Research Library |
| from 03/01/2006 to present in ScienceDirect Physical Sciences College Edition |
| from 03/01/2000 to 11/02/2004 in Academic Search Premier |
| from 01/01/2000 to 1 year ago in Academic Search Premier |
| from 02/01/2003 to 1 year ago in Academic Search Premier |
| from 01/01/1999 to 1 year ago in Academic Search Premier |
| from 1997 to present in ScienceDirect Health & Life Sciences College Edition |
| from 05/18/1998 to 1 year ago in Academic Search Premier |
| from 02/01/2008 to 1 year ago in Academic Search Premier |
| from 02/01/2000 to 12/31/2007 in Academic Search Premier |
| from 01/01/2008 to present in Academic OneFile and Literature Resource Center |
| from 02/01/2005 to 1 year ago in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 2009 to present in PubMed Central |
| from 08/01/1998 to 12/02/2004 in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 02/01/2005 to 1 year ago in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 05/27/1998 to 1 year ago in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 05/27/1998 to 1 year ago in Academic Search Premier and Health Source: Nursing/Academic Edition |