title: Prenatal vitamins: helpful or harmful?
authors: D J
authors: DJ
authors: Nelson
mesh_terms: D005260:Female; D006801:Humans; D008880:Midwifery / Q000379:methods*; D009035:Mothers / Q000193:education; D024802:Nurse's Role; D009723:Nurse-Patient Relations; D010946:Plants, Medicinal; D011247:Pregnancy; D011295:Prenatal Care / Q000379:methods; D039401:Prenatal Nutritional Physiological Phenomena; D014815:Vitamins / Q000008:administration & dosage / Q000009:adverse effects
chemical_list: D014815:Vitamins