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Table representation of search results timeline featuring number of search results per year.
Year
Number of Results
1965
1
1966
5
1967
13
1968
12
1969
17
1970
29
1971
30
1972
31
1973
37
1974
35
1975
26
1976
22
1977
37
1978
34
1979
39
1980
27
1981
46
1982
63
1983
48
1984
47
1985
48
1986
60
1987
80
1988
105
1989
127
1990
122
1991
142
1992
177
1993
231
1994
215
1995
248
1996
223
1997
235
1998
289
1999
288
2000
290
2001
335
2002
391
2003
413
2004
446
2005
475
2006
475
2007
481
2008
501
2009
503
2010
480
2011
533
2012
562
2013
570
2014
525
2015
554
2016
471
2017
444
2018
414
2019
431
2020
363
2021
212
2022
41
2023
21
2024
109
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Page 1
Folic acid and birth malformations.
Bille C, Murray JC, Olsen SF.
Bille C, et al.
BMJ. 2007 Mar 3;334(7591):433-4. doi: 10.1136/bmj.39133.386296.BE.
BMJ. 2007.
PMID: 17332537
Free PMC article.
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Folic acid supplementation and cancer risk: a meta-analysis of randomized controlled trials.
Qin X, Cui Y, Shen L, Sun N, Zhang Y, Li J, Xu X, Wang B, Xu X, Huo Y, Wang X.
Qin X, et al.
Int J Cancer. 2013 Sep 1;133(5):1033-41. doi: 10.1002/ijc.28038. Epub 2013 Feb 15.
Int J Cancer. 2013.
PMID: 23338728
Review.
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Folic acid in general medicine and dermatology.
Gisondi P, Fantuzzi F, Malerba M, Girolomoni G.
Gisondi P, et al.
J Dermatolog Treat. 2007;18(3):138-46. doi: 10.1080/09546630701247930.
J Dermatolog Treat. 2007.
PMID: 17538801
Review.
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Folic acid and primary prevention of birth defects.
Taruscio D, Carbone P, Granata O, Baldi F, Mantovani A.
Taruscio D, et al.
Biofactors. 2011 Jul-Aug;37(4):280-4. doi: 10.1002/biof.175.
Biofactors. 2011.
PMID: 21915935
Review.
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Prevalence and determinants of preconception folic acid use: an Italian multicenter survey.
Nilsen RM, Leoncini E, Gastaldi P, Allegri V, Agostino R, Faravelli F, Ferrazzoli F, Finale E, Ghirri P, Scarano G, Mastroiacovo P.
Nilsen RM, et al.
Ital J Pediatr. 2016 Jul 13;42(1):65. doi: 10.1186/s13052-016-0278-z.
Ital J Pediatr. 2016.
PMID: 27411491
Free PMC article.
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