@article{doi:10.1001/jama.1909.92550050041003d,
author = {JACKSON J},
title = {TEst-tube rack used in the preparation of loeffler's blood serum},
journal = {Journal of the American Medical Association},
volume = {LIII},
number = {5},
pages = {382-383},
year = {1909},
doi = {10.1001/jama.1909.92550050041003d},
URL = { + http://dx.doi.org/10.1001/jama.1909.92550050041003d},
eprint = {/data/Journals/JAMA/10306/jama_LIII_5_003d.pdf}
}