AU - BECK CS, RAND HJ, III TI - CArdiac arrest during anesthesia and surgery PT - JOUR DP - 1949 TA - Journal of the American Medical Association pages = {1230-1233}, VI - 141 IP - 17 AID - 10.1001/jama.1949.02910170032008 [doi] 4100 - http://dx.doi.org/10.1001/jama.1949.02910170032008 SO - Journal of the American Medical Association December 24, 1949 141(17):1230