D Smithells. Show Affiliations »
Abstract
Mesh: See more » Congenital Abnormalities/etiologyFemaleFolic Acid/administration & dosageHumansInfant, NewbornNeural Tube Defects/prevention & controlPregnancyPrenatal CareVitamin A/adverse effects
Substances: See more » Vitamin AFolic Acid
Year: 1996 PMID: 8688768 PMCID: PMC2351545 DOI: 10.1136/bmj.313.7050.128
Source DB: PubMed Journal: BMJ ISSN: 0959-8138