title: [Etiologic factors and diagnostic problems in Perthes disease].
mesh_terms: D000367:Age Factors; D001168:Arthritis / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D004838:Epiphyses; D005260:Female; D005270:Femur Head; D006615:Hip / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D009336:Necrosis; D010007:Osteochondritis / Q000145:classification / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology* / Q000628:therapy; D012737:Sex Factors; D013557:Switzerland; D013997:Time Factors; D014056:Tomography, X-Ray; D014394:Tuberculosis, Osteoarticular / Q000175:diagnosis
vernacular_title: Atiologische Faktoren und diagnostische Probleme beim Morbus Perthes.