@article{doi:10.1001/jama.1959.03000220121030,
title = {Roentgen-diagnostics: Progress volume i},
journal = {Journal of the American Medical Association},
volume = {169},
number = {5},
pages = {541},
year = {1959},
doi = {10.1001/jama.1959.03000220121030},
URL = { + http://dx.doi.org/10.1001/jama.1959.03000220121030},
eprint = {/data/Journals/JAMA/7974/jama_169_5_030.pdf}
}