The riboflavin deficiency syndrome of pregnancy.
D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000378:metabolism*; D012256:Riboflavin / Q000097:blood / Q000652:urine; D012257:Riboflavin Deficiency / Q000150:complications*; D013280:Stomatitis / Q000209:etiology
D012256:Riboflavin