@article{doi:10.1001/archsurg.1959.04320040009003, author = {RIGLER LG}, title = {X-ray examination in hemorrhage from the upper gastrointestinal tract}, journal = {A.M.A. Archives of Surgery}, volume = {78}, number = {4}, pages = {513-515}, year = {1959}, doi = {10.1001/archsurg.1959.04320040009003}, URL = { + http://dx.doi.org/10.1001/archsurg.1959.04320040009003}, eprint = {/data/Journals/SURG/15033/archsurg_78_4_003.pdf} }