@article{doi:10.1001/jama.1949.02900180042015, title = {GOvernment services}, journal = {Journal of the American Medical Association}, volume = {139}, number = {1}, pages = {40-42}, year = {1949}, doi = {10.1001/jama.1949.02900180042015}, URL = { + http://dx.doi.org/10.1001/jama.1949.02900180042015}, eprint = {/data/Journals/JAMA/7558/jama_139_1_015.pdf} }