title: A method of deriving subgroups of a population: a study of craniofacial taxonomy.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000704:Analysis of Variance; D002508:Cephalometry; D002648:Child; D005145:Face / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D008297:Male; D008334:Mandible / Q000033:anatomy & histology; D008437:Maxilla / Q000033:anatomy & histology; D008722:Methods; D009656:North America; D012737:Sex Factors; D012886:Skull / Q000033:anatomy & histology*; D044465:White People