@article{doi:10.1001/archinte.1949.00230020096006,
author = {FELSEN J and WOLARSKY W},
title = {CHronic ulcerative colitis and carcinoma},
journal = {Archives of Internal Medicine},
volume = {84},
number = {2},
pages = {293-304},
year = {1949},
doi = {10.1001/archinte.1949.00230020096006},
URL = { + http://dx.doi.org/10.1001/archinte.1949.00230020096006},
eprint = {/data/Journals/INTEMED/14892/archinte_84_2_006.pdf}
}