Inoue, A A comparative study of histology in Perthes' disease and idiopathic avascular necrosis of the femoral head in adults (IANF). [electronic resource] - International orthopaedics 1980 - 39-46 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0341-2695 Standard No.: 10.1007/BF00266602 doi Subjects--Topical Terms: BiopsyFemur Head--pathologyFemur Head Necrosis--pathologyHumansLegg-Calve-Perthes Disease--pathology