Anemias.
D000328:Adult; D000740:Anemia / Q000209:etiology; D000747:Anemia, Hypochromic; D003276:Contraceptives, Oral / Q000494:pharmacology; D003677:Deficiency Diseases / Q000150:complications; D005260:Female; D005492:Folic Acid / Q000378:metabolism; D005494:Folic Acid Deficiency; D006454:Hemoglobins / Q000378:metabolism; D006801:Humans; D007501:Iron; D000090463:Iron Deficiencies; D007774:Lactation; D008297:Male; D008598:Menstruation; D008875:Middle Aged; D009751:Nutritional Requirements; D011247:Pregnancy; D011248:Pregnancy Complications; D012737:Sex Factors; D014481:United States; D014805:Vitamin B 12 / Q000378:metabolism; D014806:Vitamin B 12 Deficiency
D003276:Contraceptives, Oral; D006454:Hemoglobins; D005492:Folic Acid; D007501:Iron; D014805:Vitamin B 12