Ahovuo J, 1983, Eur. J. Radial.
DePalma A. F. Surgery of the shoulder2nd edn. J. B. Lippincott, Philadelphia, Toronto 1973; 440–453
Ghelman B., 1977, Radiology, 124, 251, 10.1148/124.1.251
Kernwein G. A., 1957, J. Bone Joint Surg., 39, 1267, 10.2106/00004623-195739060-00004
Lindblom K, 1939, Acta Radial., 20, 548, 10.3109/00016923909174876
Neer C. S., 1983, Clin. Orthop., 173, 70
Neviaser T. J, 1980, Orthop. Clin. North Am., 11, 205, 10.1016/S0030-5898(20)31473-5
Post M., 1983, Clin. Orthop., 173, 78
Resnick D, 1981, Radial. Clin. North Am., 19, 243, 10.1016/S0033-8389(22)01312-4
Samilson R. L., 1961, J. Am. Med. Assoc., 175, 774, 10.1001/jama.1961.03040090033006
Slätis P., 1979, Acta Orthop. Scand., 50, 73, 10.3109/17453677909024092