title: Megaloblastic anemia due to folic acid deficiency in a young woman on oral contraceptives.
mesh_terms: D000328:Adult; D000748:Anemia, Macrocytic / Q000139:chemically induced*; D001856:Bone Marrow Examination; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D005492:Folic Acid / Q000627:therapeutic use; D005494:Folic Acid Deficiency / Q000139:chemically induced* / Q000150:complications / Q000188:drug therapy; D006801:Humans; D008286:Malabsorption Syndromes / Q000175:diagnosis; D012156:Reticulocytes
chemical_list: D003276:Contraceptives, Oral; D005492:Folic Acid