title: A study of antenatal vitamin and iron supplementation in Glasgow.
mesh_terms: D005260:Female; D006801:Humans; D007501:Iron / Q000627:therapeutic use*; D009436:Neural Tube Defects / Q000517:prevention & control*; D010349:Patient Compliance; D011247:Pregnancy; D011295:Prenatal Care; D014815:Vitamins / Q000627:therapeutic use*
chemical_list: D014815:Vitamins; D007501:Iron