Ear-lobe crease in American Indians.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D003327:Coronary Disease / Q000453:epidemiology*; D003878:Dermatoglyphics; D004431:Ear, External / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D007198:Indians, North American; D008297:Male; D008875:Middle Aged; D012737:Sex Factors