@article{doi:10.1001/jama.1939.02800060057014,
title = {"Presumptive," "exclusion" and "screen" tests for the serodiagnosis of syphilis},
journal = {Journal of the American Medical Association},
volume = {112},
number = {6},
pages = {541-542},
year = {1939},
doi = {10.1001/jama.1939.02800060057014},
URL = { + http://dx.doi.org/10.1001/jama.1939.02800060057014},
eprint = {/data/Journals/JAMA/7148/jama_112_6_014.pdf}
}