Pica in pregnancy.
D000293:Adolescent; D000328:Adult; D000747:Anemia, Hypochromic / Q000209:etiology; D005260:Female; D006801:Humans; D010842:Pica / Q000150:complications / Q000453:epidemiology / Q000378:metabolism; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology / Q000378:metabolism