AU - Beecher HK TI - EXperimentation in man PT - JOUR DP - 1959 TA - Journal of the American Medical Association pages = {461-478}, VI - 169 IP - 5 AID - 10.1001/jama.1959.73000220003010 [doi] 4100 - http://dx.doi.org/10.1001/jama.1959.73000220003010 SO - Journal of the American Medical Association January 31, 1959 169(5):461