AU  - DICKINSON FG
TI  - THe ages of physicians in the united states, 1940 and 1948
PT  - JOUR
DP  - 1949
TA  - Journal of the American Medical Association
pages = {51-52},
VI  - 139
IP  - 1
AID  - 10.1001/jama.1949.72900180012024 [doi]
4100  - http://dx.doi.org/10.1001/jama.1949.72900180012024
SO  - Journal of the American Medical Association January 1, 1949 139(1):51