[Bonwill's triangle in Thai mandibles].
D000293:Adolescent; D000328:Adult; D000368:Aged; D044466:Asian People; D002508:Cephalometry / Q000379:methods; D003724:Dental Arch / Q000033:anatomy & histology; D005260:Female; D006801:Humans; D008297:Male; D008334:Mandible / Q000033:anatomy & histology*; D008875:Middle Aged; D013785:Thailand