@article{doi:10.1001/jama.1919.02610050048022, author = {Shepardson FW}, title = {"A registration fee for physicians"}, journal = {Journal of the American Medical Association}, volume = {72}, number = {5}, pages = {366}, year = {1919}, doi = {10.1001/jama.1919.02610050048022}, URL = { + http://dx.doi.org/10.1001/jama.1919.02610050048022}, eprint = {/data/Journals/JAMA/5590/jama_72_5_022.pdf} }