TI - NEws and comment PT - JOUR DP - 1962 TA - Archives of Internal Medicine pages = {309}, VI - 109 IP - 3 AID - 10.1001/archinte.1962.03620150059010 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1962.03620150059010 SO - Archives of Internal Medicine March 1, 1962 109(3):309