@article{doi:10.1001/jama.1939.02800230088042,
title = {BIg fleas have little fleas or who's who among the protozoa},
journal = {Journal of the American Medical Association},
volume = {112},
number = {23},
pages = {2464},
year = {1939},
doi = {10.1001/jama.1939.02800230088042},
URL = { + http://dx.doi.org/10.1001/jama.1939.02800230088042},
eprint = {/data/Journals/JAMA/7256/jama_112_23_042.pdf}
}