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

Year Number of Results
1964 2
1970 1
1971 1
1973 2
1974 21
1975 56
1976 83
1977 73
1978 75
1979 68
1980 66
1981 72
1982 80
1983 50
1984 56
1985 58
1986 64
1987 71
1988 61
1989 65
1990 85
1991 38
1992 43
1993 42
1994 41
1995 41
1996 50
1997 39
1998 45
1999 35
2000 46
2001 51
2002 58
2003 46
2004 52
2005 66
2006 62
2007 86
2008 80
2009 67
2010 73
2011 82
2012 78
2013 97
2014 77
2015 76
2016 72
2017 55
2018 52
2019 47
2020 36
2021 23
2022 9
2023 4
2024 10
2025 21

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2,747 results

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Page 1
Oral steroid contraception.
Sech LA, Mishell DR Jr. Sech LA, et al. Womens Health (Lond). 2015 Nov;11(6):743-8. doi: 10.2217/whe.15.82. Epub 2015 Dec 17. Womens Health (Lond). 2015. PMID: 26673988 Free article. Review.
Oral contraceptives.
Ellsworth AJ, Leversee JH. Ellsworth AJ, et al. Prim Care. 1990 Sep;17(3):603-22. Prim Care. 1990. PMID: 2236339 Review.
Hormonal contraception.
Shearin RB, Boehlke JR. Shearin RB, et al. Pediatr Clin North Am. 1989 Jun;36(3):697-715. doi: 10.1016/s0031-3955(16)36692-5. Pediatr Clin North Am. 1989. PMID: 2660092 Review.
2,747 results