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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1938 1
1948 1
1949 3
1963 1
1967 1
1974 1
1975 4
1976 5
1977 5
1978 6
1979 7
1980 12
1981 8
1982 6
1983 13
1984 11
1985 6
1986 16
1987 13
1988 11
1989 19
1990 9
1991 11
1992 20
1993 13
1994 11
1995 12
1996 23
1997 15
1998 20
1999 15
2000 10
2001 20
2002 23
2003 12
2004 16
2005 26
2006 30
2007 29
2008 31
2009 34
2010 27
2011 18
2012 23
2013 18
2014 16
2015 22
2016 24
2017 14
2018 16
2019 8
2020 14
2021 17
2022 23
2023 17
2024 20
2025 4

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748 results

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Page 1
Confounding by indication.
Walker AM. Walker AM. Epidemiology. 1996 Jul;7(4):335-6. Epidemiology. 1996. PMID: 8793355 No abstract available.
Vaccine safety: looking forward and back.
Walker AM, Orenstein WA. Walker AM, et al. BMJ Glob Health. 2021 May;6(Suppl 2):e005743. doi: 10.1136/bmjgh-2021-005743. BMJ Glob Health. 2021. PMID: 34011505 Free PMC article. No abstract available.
Concepts of interaction.
Rothman KJ, Greenland S, Walker AM. Rothman KJ, et al. Among authors: walker am. Am J Epidemiol. 1980 Oct;112(4):467-70. doi: 10.1093/oxfordjournals.aje.a113015. Am J Epidemiol. 1980. PMID: 7424895 No abstract available.
Drugs and stillbirth.
Porter JB, Hunter-Mitchell J, Jick H, Walker AM. Porter JB, et al. Among authors: walker am. Am J Public Health. 1986 Dec;76(12):1428-31. doi: 10.2105/ajph.76.12.1428. Am J Public Health. 1986. PMID: 3777291 Free PMC article.
Identifying health outcomes in healthcare databases.
Lanes S, Brown JS, Haynes K, Pollack MF, Walker AM. Lanes S, et al. Among authors: walker am. Pharmacoepidemiol Drug Saf. 2015 Oct;24(10):1009-16. doi: 10.1002/pds.3856. Epub 2015 Aug 18. Pharmacoepidemiol Drug Saf. 2015. PMID: 26282185 Review.
Misclassification of covariates.
Walker AM, Lanes SF. Walker AM, et al. Stat Med. 1991 Aug;10(8):1181-96. doi: 10.1002/sim.4780100803. Stat Med. 1991. PMID: 1925151
Phosphorylation of prolactin.
Oetting WS, Tuazon PT, Traugh JA, Walker AM. Oetting WS, et al. Among authors: walker am. J Biol Chem. 1986 Feb 5;261(4):1649-52. J Biol Chem. 1986. PMID: 3003080 Free article.
Prolactin receptor antagonists.
Kuo CB, Coss D, Walker AM. Kuo CB, et al. Among authors: walker am. Endocrine. 1998 Oct;9(2):121-31. doi: 10.1385/endo:9:2:121. Endocrine. 1998. PMID: 9867245 Review.
748 results