1. Atlas of Surgical Approaches to Bones and Joints;Nicola,1945
2. Extensile Exposure Applied to Limb Surgery;Henry,1946
3. Operative Orthopedics, Chap. 6: Surgical Approaches;Campbell,1939
4. Posterior Arthrotomy of the Hip Joint;Ober;J.A.M.A.,1924
5. A New Supra-Articular Subperiosteal Approach to the Hip Joint;Smith-Petersen;Am. J. Orthop. Surg.,1917