@article{doi:10.1001/jama.1949.02900300039017, title = {CUrrent comment}, journal = {Journal of the American Medical Association}, volume = {139}, number = {13}, pages = {853}, year = {1949}, doi = {10.1001/jama.1949.02900300039017}, URL = { + http://dx.doi.org/10.1001/jama.1949.02900300039017}, eprint = {/data/Journals/JAMA/7584/jama_139_13_017.pdf} }