Knowledge and use of folic acid among North Carolina women.
Meyer
Robert E
RE
NC Birth Defects Monitoring Program, Center for Health Informatics and Statistics, Division of Public Health, 1908 Mail Service Center, Raleigh, NC 27699-1908, USA. robert.meyer@ncmail.net
Wall
Alison
A
Morgan
April
A
Devine
Judith
J
Powers
Karen
K
D000328:Adult; D004522:Educational Status; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage*; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008429:Maternal Welfare; D009436:Neural Tube Defects / Q000517:prevention & control; D009657:North Carolina; D011247:Pregnancy; D012959:Socioeconomic Factors
D005492:Folic Acid