TI  - PRimary care medicine
PT  - JOUR
DP  - 1979
TA  - Archives of Internal Medicine
pages = {1331-1334},
VI  - 139
IP  - 12
AID  - 10.1001/archinte.1979.03630490001001 [doi]
4100  - http://dx.doi.org/10.1001/archinte.1979.03630490001001
SO  - Archives of Internal Medicine December 1, 1979 139(12):1331