Diet in pregnancy: a randomized controlled trial of nutritional supplements.
D000293:Adolescent; D000328:Adult; D001724:Birth Weight; D001835:Body Weight; D002657:Child Development; D002986:Clinical Trials as Topic; D004032:Diet / Q000592:standards*; D004044:Dietary Proteins / Q000627:therapeutic use; D004311:Double-Blind Method; D005260:Female; D005313:Fetal Death / Q000453:epidemiology; D005317:Fetal Growth Retardation / Q000517:prevention & control; D005526:Food, Formulated; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008903:Minerals / Q000627:therapeutic use; D009519:New York City; D009748:Nutrition Disorders / Q000517:prevention & control*; D007752:Obstetric Labor, Premature / Q000453:epidemiology; D010349:Patient Compliance; D011247:Pregnancy; D011897:Random Allocation; D014815:Vitamins / Q000627:therapeutic use
D004044:Dietary Proteins; D008903:Minerals; D014815:Vitamins