TI  - GOvernment services
PT  - JOUR
DP  - 1959
TA  - Journal of the American Medical Association
pages = {626},
VI  - 169
IP  - 6
AID  - 10.1001/jama.1959.03000230082018 [doi]
4100  - http://dx.doi.org/10.1001/jama.1959.03000230082018
SO  - Journal of the American Medical Association February 7, 1959 169(6):626