@article{doi:10.1001/archsurg.1979.01370280203035,
author = {SHAPIRO BS},
title = {OPerative cholangiography and overlooked stones},
journal = {Archives of Surgery},
volume = {114},
number = {4},
pages = {549},
year = {1979},
doi = {10.1001/archsurg.1979.01370280203035},
URL = { + http://dx.doi.org/10.1001/archsurg.1979.01370280203035},
eprint = {/data/Journals/SURG/16052/archsurg_114_4_035.pdf}
}