@article{doi:10.1001/jama.1939.02800090055015,
title = {SIgnificance of urinary ammonia},
journal = {Journal of the American Medical Association},
volume = {112},
number = {9},
pages = {845-846},
year = {1939},
doi = {10.1001/jama.1939.02800090055015},
URL = { + http://dx.doi.org/10.1001/jama.1939.02800090055015},
eprint = {/data/Journals/JAMA/7166/jama_112_9_015.pdf}
}