TI  - WOrld aspects of social medicine
PT  - JOUR
DP  - 1949
TA  - Journal of the American Medical Association
pages = {332-333},
VI  - 141
IP  - 5
AID  - 10.1001/jama.1949.02910050032010 [doi]
4100  - http://dx.doi.org/10.1001/jama.1949.02910050032010
SO  - Journal of the American Medical Association October 1, 1949 141(5):332