Devin R Halleran David R Halleran
10.1016/j.ijscr.2014.11.058
Int J Surg Case Rep
2014;5(12):1295-8.
colon gallstone obstruction perforation sigmoid
CC BY-NC-ND
https://pubmed.ncbi.nlm.nih.gov/25498567/
PMC4276087
25498567
Colonic perforation by a large gallstone: A rare case report
2014