@article{doi:10.1001/jama.1939.02800490049015, title = {CUrrent comment}, journal = {Journal of the American Medical Association}, volume = {113}, number = {24}, pages = {2154}, year = {1939}, doi = {10.1001/jama.1939.02800490049015}, URL = { + http://dx.doi.org/10.1001/jama.1939.02800490049015}, eprint = {/data/Journals/JAMA/7409/jama_113_24_015.pdf} }