@article{doi:10.1001/jama.1949.02900260034012, title = {CUrrent comment}, journal = {Journal of the American Medical Association}, volume = {139}, number = {9}, pages = {588}, year = {1949}, doi = {10.1001/jama.1949.02900260034012}, URL = { + http://dx.doi.org/10.1001/jama.1949.02900260034012}, eprint = {/data/Journals/JAMA/7575/jama_139_9_012.pdf} }