[Radiographic cephalometric study of soft tissue profiles of Beijing Han people with normal occlusion].
D000293:Adolescent; D000328:Adult; D044466:Asian People; D002508:Cephalometry; D002648:Child; D002681:China; D003817:Dentition / Q000000981:diagnostic imaging*; D005145:Face / Q000033:anatomy & histology; D005260:Female; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008297:Male; D011859:Radiography; D012016:Reference Values