AU - PRATT JH TI - AEquanimitas PT - JOUR DP - 1949 TA - Archives of Internal Medicine pages = {86-92}, VI - 84 IP - 1 AID - 10.1001/archinte.1949.00230010096018 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1949.00230010096018 SO - Archives of Internal Medicine July 1, 1949 84(1):86