Hypothyroidism as a possible aetiology of vitamin A deficiency.
D000293:Adolescent; D000328:Adult; D002338:Carotenoids / Q000008:administration & dosage / Q000097:blood*; D006801:Humans; D007037:Hypothyroidism / Q000097:blood* / Q000150:complications; D014802:Vitamin A Deficiency / Q000209:etiology; D019207:beta Carotene
D019207:beta Carotene; D002338:Carotenoids