@article{doi:10.1001/archinte.1939.00180230222021, title = {CLinical roentgenology of the digestive tract.}, journal = {Archives of Internal Medicine}, volume = {63}, number = {6}, pages = {1237}, year = {1939}, doi = {10.1001/archinte.1939.00180230222021}, URL = { + http://dx.doi.org/10.1001/archinte.1939.00180230222021}, eprint = {/data/Journals/INTEMED/14424/archinte_63_6_021.pdf} }