title: Iron supplementation for gestational anemia: a model field trial.
mesh_terms: D000747:Anemia, Hypochromic / Q000188:drug therapy* / Q000453:epidemiology; D001724:Birth Weight; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D005260:Female; D005492:Folic Acid / Q000627:therapeutic use; D006400:Hematocrit; D006454:Hemoglobins / Q000378:metabolism; D006801:Humans; D007194:India; D007223:Infant; D007501:Iron / Q000627:therapeutic use*; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic; D011262:Pregnancy Trimester, Second; D014805:Vitamin B 12 / Q000627:therapeutic use
chemical_list: D006454:Hemoglobins; D005492:Folic Acid; D007501:Iron; D014805:Vitamin B 12