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

Year Number of Results
1977 1
1989 1
1991 2
1992 3
1993 11
1994 6
1995 15
1996 6
1997 6
1998 8
1999 20
2000 17
2001 13
2002 23
2003 20
2004 21
2005 11
2006 13
2007 17
2008 13
2009 11
2010 19
2011 31
2012 27
2013 24
2014 26
2015 19
2016 14
2017 11
2018 11
2019 12
2020 8
2021 9
2022 4
2024 9
2025 2

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412 results

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Page 1
Combined oral contraceptives: venous thrombosis.
de Bastos M, Stegeman BH, Rosendaal FR, Van Hylckama Vlieg A, Helmerhorst FM, Stijnen T, Dekkers OM. de Bastos M, et al. Cochrane Database Syst Rev. 2014 Mar 3;2014(3):CD010813. doi: 10.1002/14651858.CD010813.pub2. Cochrane Database Syst Rev. 2014. PMID: 24590565 Free PMC article. Review.
Efficacy, safety, and tolerability of a levonorgestrel/ethinyl estradiol transdermal delivery system: Phase 3 clinical trial results.
Nelson AL, Kaunitz AM, Kroll R, Simon JA, Poindexter AN, Castaño PM, Ackerman RT, Flood L, Chiodo JA 3rd, Garner EI; SECURE Investigators. Nelson AL, et al. Contraception. 2021 Mar;103(3):137-143. doi: 10.1016/j.contraception.2020.11.011. Epub 2020 Nov 28. Contraception. 2021. PMID: 33259782 Free article. Clinical Trial.
Emergency contraception.
Glasier A. Glasier A. Best Pract Res Clin Obstet Gynaecol. 2002 Apr;16(2):181-91. doi: 10.1053/beog.2002.0269. Best Pract Res Clin Obstet Gynaecol. 2002. PMID: 12041961 Review.
Emergency postcoital contraception.
Glasier A. Glasier A. N Engl J Med. 1997 Oct 9;337(15):1058-64. doi: 10.1056/NEJM199710093371507. N Engl J Med. 1997. PMID: 9321535 Review.
412 results