Abnormal congregation of insensitive ("non"-) tasters among parents of children with Down's syndrome.
D002648:Child; D004314:Down Syndrome; D006147:Guanine; D006801:Humans; D010290:Parents; D011441:Propylthiouracil; D013649:Taste
D006147:Guanine; D011441:Propylthiouracil
GUANINE; MONGOLISM; PROPYLTHIOURACIL; TASTE