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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
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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.
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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.
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Exploring the mystical relationship between the Moon, Sun, and birth rate.
Londero AP, Bertozzi S, Messina G, Xholli A, Michelerio V, Mariuzzi L, Prefumo F, Cagnacci A.
Londero AP, et al.
BMC Pregnancy Childbirth. 2024 Jul 1;24(1):454. doi: 10.1186/s12884-024-06654-1.
BMC Pregnancy Childbirth. 2024.
PMID: 38951765
Free PMC article.
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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.
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The current birth rate.
MIHANOVICH CS.
MIHANOVICH CS.
Linacre Q. 1952 Aug;19(3):79-83.
Linacre Q. 1952.
PMID: 12991851
No abstract available.
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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.
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