1. Acetabular growth potential in congenital dislocation of the hip and some factors upon which it may depend;Harris;Clin Orthop Relat Res.,1976
2. One-stage combined operation of congenital dislocation of the hips in older children;Shih;J Pediatr Orthop.,1988
3. Operative treatment of old unreduced dislocation;McMurry,1949
4. Textbook of disorders and injuries of the musculoskeletal system;Salter,1983
5. Paediatric orthopaedics and fractures;Sharrard,1993