@article{doi:10.1001/jama.1909.02540360043014,
author = {Barker WW},
title = {"Mrs. potter's pure walnut-juice hair-dye"—another case of poisoning},
journal = {Journal of the American Medical Association},
volume = {LII},
number = {10},
pages = {787},
year = {1909},
doi = {10.1001/jama.1909.02540360043014},
URL = { + http://dx.doi.org/10.1001/jama.1909.02540360043014},
eprint = {/data/Journals/JAMA/10285/jama_LII_10_014.pdf}
}