@article{doi:10.1001/jama.1949.02900450026008,
title = {THe relationship of tryptophane and nicotinic acid},
journal = {Journal of the American Medical Association},
volume = {140},
number = {10},
pages = {876},
year = {1949},
doi = {10.1001/jama.1949.02900450026008},
URL = { + http://dx.doi.org/10.1001/jama.1949.02900450026008},
eprint = {/data/Journals/JAMA/7614/jama_140_10_008.pdf}
}