TI  - GOvernment services
PT  - JOUR
DP  - 1959
TA  - Journal of the American Medical Association
pages = {267},
VI  - 169
IP  - 3
AID  - 10.1001/jama.1959.03000200065017 [doi]
4100  - http://dx.doi.org/10.1001/jama.1959.03000200065017
SO  - Journal of the American Medical Association January 17, 1959 169(3):267