Epidemiology and heredity of accessory occlusal ridges on the buccal cusps of human premolar teeth.
D000293:Adolescent; D000328:Adult; D000885:Anthropology, Physical; D000886:Anthropometry; D001641:Bicuspid / Q000033:anatomy & histology*; D002648:Child; D005260:Female; D005826:Genetics, Medical; D006801:Humans; D008297:Male; D011247:Pregnancy; D011336:Probability; D013223:Statistics as Topic; D014427:Twins