TI  - MEdical economics
PT  - JOUR
DP  - 1909
TA  - Journal of the American Medical Association
pages = {314},
VI  - LIII
IP  - 4
AID  - 10.1001/jama.1909.02550040066025 [doi]
4100  - http://dx.doi.org/10.1001/jama.1909.02550040066025
SO  - Journal of the American Medical Association July 24, 1909 LIII(4):314