R W Smithells, S Sheppard. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » EnglandFemaleHumansNeural Tube Defects/prevention & controlNorthern IrelandRiskVitamins/administration & dosage
Substances: See more » Vitamins
Year: 1980 PMID: 6102643
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321