TI  - HEalth at fifty
PT  - JOUR
DP  - 1939
TA  - Journal of the American Medical Association
pages = {620},
VI  - 113
IP  - 7
AID  - 10.1001/jama.1939.02800320072032 [doi]
4100  - http://dx.doi.org/10.1001/jama.1939.02800320072032
SO  - Journal of the American Medical Association August 12, 1939 113(7):620