@article{doi:10.1001/jama.1899.02450750057022, title = {PHiladelphia.}, journal = {Journal of the American Medical Association}, volume = {XXXIII}, number = {23}, pages = {1437}, year = {1899}, doi = {10.1001/jama.1899.02450750057022}, URL = { + http://dx.doi.org/10.1001/jama.1899.02450750057022}, eprint = {/data/Journals/JAMA/11648/jama_XXXIII_23_022.pdf} }