@article{doi:10.1001/jama.1929.02710020045024, title = {LOndon}, journal = {Journal of the American Medical Association}, volume = {93}, number = {2}, pages = {129-131}, year = {1929}, doi = {10.1001/jama.1929.02710020045024}, URL = { + http://dx.doi.org/10.1001/jama.1929.02710020045024}, eprint = {/data/Journals/JAMA/6739/jama_93_2_024.pdf} }