1. Artificial shoulder joint by Pean 1893: the facts of an exceptional intervention and the prosthetic method.;Lugli;Clin Orthop Relat Res,1978
2. Uber die implantation van elfenbein zum ersatz von knochen und gelenkenden.;Konig;Bruns Beitr Klin Chir,1914
3. A vitallium replica arthroplasty on the shoulder:: a case report of aseptic necrosis of the proximal end of the humerus.;Krueger;Surgery,1951
4. Fracture of the neck of the humerus with dislocation of the head fragment.;Neer;Am J Surg,1953
5. Prosthetic adaptability: a new concept for shoulder arthroplasty.;Walch;J Shoulder Elbow Surg,1999