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Results by year

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

Year Number of Results
1957 1
1958 2
1959 2
1960 3
1961 9
1962 18
1963 48
1964 115
1965 72
1966 63
1967 41
1968 46
1969 36
1970 30
1971 29
1972 21
1973 18
1974 13
1975 9
1976 11
1977 9
1978 6
1979 8
1980 8
1981 7
1982 4
1983 4
1984 1
1985 1
1986 4
1988 2
1989 2
1991 1
1992 1
1994 1
1995 1
2002 1
2004 8
2005 10
2006 1
2007 1
2011 2
2012 1
2024 0

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669 results

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Page 1
Chemical birth of the pill. 1992.
Djerassi C. Djerassi C. Am J Obstet Gynecol. 2006 Jan;194(1):290-8. doi: 10.1016/j.ajog.2005.06.010. Am J Obstet Gynecol. 2006. PMID: 16389046 No abstract available.
669 results
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