[Application of William B. Downs' method of cephalometric study].
D000293:Adolescent; D002508:Cephalometry; D002648:Child; D005260:Female; D006257:Head / Q000000981:diagnostic imaging; D006801:Humans; D008722:Methods; D011859:Radiography
Application de la méthode d'étude céphalométrique de William B. Downs.