AU - Thompson H TI - HIppus PT - JOUR DP - 1969 TA - Archives of Internal Medicine pages = {598}, VI - 123 IP - 5 AID - 10.1001/archinte.1969.00300150116019 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1969.00300150116019 SO - Archives of Internal Medicine May 1, 1969 123(5):598