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Literature DB >> 6402109

Spina bifida and vitamins.

Abstract

Substances：
Vitamin A

Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN： 0267-0623

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4 in total

Authors: D H WOOLLAM; J W MILLEN
Journal: Br Med J Date: 1957-07-27

Authors: R W Smithells; C Ankers; M E Carver; D Lennon; C J Schorah; S Sheppard
Journal: Br J Nutr Date: 1977-11 Impact factor: 3.718

Authors: M Tolarova
Journal: Lancet Date: 1982-07-24 Impact factor: 79.321

Authors: K M Laurence; N James; M H Miller; G B Tennant; H Campbell
Journal: Br Med J (Clin Res Ed) Date: 1981-05-09

4 in total

1 in total

Authors: M L Martínez-Frías; J Salvador
Journal: Eur J Epidemiol Date: 1990-06 Impact factor: 8.082

1 in total