Avascular Necrosis of the Head of the Femur,after Fractures of the Femoral Neck in Children,and Perthes' Disease [ Abridged ]

Ratliff A H C (1962) J. Bone Jt. Surg. (in press).

Trueta J (1957) J. Bone Jt. Surg. 39B, 358.