title: [Value of technically coloured X-ray films in diagnosis of avascular necrosis of femoral head].
authors.forename: S Q
authors.initials: SQ
authors.lastname: Liu
mesh_terms: D000328:Adult; D003116:Color; D005260:Female; D005265:Femoral Neck Fractures / Q000150:complications / Q000000981:diagnostic imaging; D005270:Femur Head / Q000000981:diagnostic imaging*; D005271:Femur Head Necrosis / Q000000981:diagnostic imaging* / Q000209:etiology; D005272:Femur Neck / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013679:Technology, Radiologic