@article{doi:10.1001/jama.1929.02700320058024, title = {BElgium}, journal = {Journal of the American Medical Association}, volume = {92}, number = {6}, pages = {488-489}, year = {1929}, doi = {10.1001/jama.1929.02700320058024}, URL = { + http://dx.doi.org/10.1001/jama.1929.02700320058024}, eprint = {/data/Journals/JAMA/6635/jama_92_6_024.pdf} }