@article{doi:10.1001/archsurg.2011.663a, author = {Hemmer PH and van Leeuwen BL}, title = {IMage of the month—quiz case}, journal = {Archives of Surgery}, volume = {147}, number = {5}, pages = {485}, year = {2012}, doi = {10.1001/archsurg.2011.663a}, URL = { + http://dx.doi.org/10.1001/archsurg.2011.663a}, eprint = {/data/Journals/SURG/23426/sif110005_485_485.pdf} }