AU - Kaplan HS TI - SUmmary by kaplan PT - JOUR DP - 1969 TA - Archives of Internal Medicine pages = {766-767}, VI - 124 IP - 6 AID - 10.1001/archinte.1969.00300220118025 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1969.00300220118025 SO - Archives of Internal Medicine December 1, 1969 124(6):766