AU - Stryker H TI - A device for turning the frame patient PT - JOUR DP - 1939 TA - Journal of the American Medical Association pages = {1731-1732}, VI - 113 IP - 19 AID - 10.1001/jama.1939.72800440001010 [doi] 4100 - http://dx.doi.org/10.1001/jama.1939.72800440001010 SO - Journal of the American Medical Association November 4, 1939 113(19):1731