scientific article

scientific article published on 01 October 1971

scientific article published on January 1, 1991

article

scientific article published on July 1, 1977

scientific article published on November 3, 1972

scientific article (publication date: 15 August 1970)

article published in 2014

scientific article published on 01 August 1975

scientific article published in International Journal of Epidemiology in 2006 as a reprint of a 1955 article

scientific article (publication date: 15 July 1955)

scientific article published on 01 August 1963

scientific article published in December 1954

scientific article published in August 1996

scholarly comment article (1998)

scientific article published in Nature

scientific article published on September 1, 2001

scientific article

scientific article

scientific article published on 01 June 1998

scientific article published in January 1986

scientific article published on 01 August 1982

scientific article

scientific article published on March 1995

scientific article published in November 1999

scientific article published in December 1976

scientific article

presentation from 2005

scientific article (publication date: 4 January 2006)

scientific article published on 01 November 1998

scientific article published on 01 March 2007

scientific article published on 01 July 1997

scientific article published on 01 October 2002

scientific article

scientific article published on January 1, 1976

scientific article published on September 1968

scientific article published on October 1969

scientific article

online subscription index of citations

scientific article published on August 1986

scientific article (publication date: 2003)

scientific article

scientific article published on 01 June 1998

measure of mean number of citations per article of an academic journal