title: [Radiographic studies on third molars].
mesh_terms: D000328:Adult; D000848:Anodontia / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008964:Molar, Third / Q000000981:diagnostic imaging*; D011862:Radiography, Panoramic; D012737:Sex Factors; D014095:Tooth, Impacted / Q000453:epidemiology