title: Requirement of vitamin B6 during pregnancy.
mesh_terms: D003276:Contraceptives, Oral / Q000494:pharmacology; D005260:Female; D005312:Fetal Blood / Q000378:metabolism; D006801:Humans; D009059:Mouth Diseases / Q000209:etiology; D009751:Nutritional Requirements; D011247:Pregnancy; D011248:Pregnancy Complications; D011732:Pyridoxal Phosphate / Q000097:blood; D011736:Pyridoxine / Q000097:blood / Q000627:therapeutic use; D026681:Vitamin B 6 Deficiency / Q000150:complications / Q000209:etiology
chemical_list: D003276:Contraceptives, Oral; D011732:Pyridoxal Phosphate; D011736:Pyridoxine