AU - KUHNS JG, ROBERTS SM, JOPLIN RJ, et al TI - SIxty-ninth report of progress in orthopedic surgery PT - JOUR DP - 1939 TA - Archives of Surgery pages = {489-511}, VI - 39 IP - 3 AID - 10.1001/archsurg.1939.01200150168010 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.1939.01200150168010 SO - Archives of Surgery September 1, 1939 39(3):489