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Results by year

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

Year Number of Results
1945 1
1946 11
1947 5
1948 4
1949 5
1950 8
1951 8
1952 8
1953 1
1954 2
1955 1
1956 6
1957 4
1958 4
1959 5
1960 5
1961 2
1962 2
1963 12
1964 10
1965 9
1966 41
1967 55
1968 63
1969 73
1970 137
1971 155
1972 143
1973 181
1974 174
1975 144
1976 144
1977 116
1978 178
1979 196
1980 201
1981 231
1982 193
1983 179
1984 179
1985 189
1986 171
1987 194
1988 212
1989 199
1990 228
1991 242
1992 232
1993 252
1994 185
1995 201
1996 166
1997 174
1998 155
1999 180
2000 175
2001 123
2002 184
2003 151
2004 155
2005 127
2006 142
2007 142
2008 144
2009 181
2010 161
2011 209
2012 218
2013 195
2014 231
2015 213
2016 221
2017 228
2018 278
2019 335
2020 366
2021 368
2022 295
2023 274
2024 155

Search Results

10,579 results

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Page 1
The rate of twin birth is declining.
Khalil A. Khalil A. Ultrasound Obstet Gynecol. 2021 Nov;58(5):784-785. doi: 10.1002/uog.23620. Ultrasound Obstet Gynecol. 2021. PMID: 33629783 Free article. No abstract available.
Birth-rate in Holland.
TEUPKEN W. TEUPKEN W. Eugen Rev. 1946 Apr;38(1):58. Eugen Rev. 1946. PMID: 20982104 Free PMC article. No abstract available.
Editorial: The birth rate.
[No authors listed] [No authors listed] Midwife Health Visit Community Nurse. 1975 Dec;11(12):345. Midwife Health Visit Community Nurse. 1975. PMID: 1042506 No abstract available.
The current birth rate.
MIHANOVICH CS. MIHANOVICH CS. Linacre Q. 1952 Aug;19(3):79-83. Linacre Q. 1952. PMID: 12991851 No abstract available.
China's three-child policy.
Tatum M. Tatum M. Lancet. 2021 Jun 12;397(10291):2238. doi: 10.1016/S0140-6736(21)01295-2. Lancet. 2021. PMID: 34119051 No abstract available.
10,579 results
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