TI - NEws and comment PT - JOUR DP - 1939 TA - Archives of Internal Medicine pages = {656}, VI - 64 IP - 3 AID - 10.1001/archinte.1939.00190030249015 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1939.00190030249015 SO - Archives of Internal Medicine September 1, 1939 64(3):656