title: [The evolution of primary osteonecrosis of the femur head].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005271:Femur Head Necrosis / Q000000981:diagnostic imaging / Q000209:etiology / Q000628:therapy; D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D009790:Occupations; D011379:Prognosis; D011859:Radiography; D012737:Sex Factors
vernacular_title: Contribution à la connaissance de l'évolution de l'ostéonecrose primitive de la tête fémorale.