1. The aetiology of femoral epiphyseal slipping;Alexander;Journal of Bone and Joint Surgery,1966
2. Slipping epiphysis of the hip;Billing;Acta radiologica supplementum,1959
3. Slipped upper femoral epiphysis. Characteristics of a hundred cases;Burrows;Journal of Bone and Joint Surgery,1957
4. Reconstructive surgery of the hip joint;Capener,1956
5. The significance of early diagnosis and treatment of slipping of the capital femoral epiphysis;Cowell;Clinical Orthpaedics,1966