TY  - RPRT
TI  - Gallstone ileus: post cholecystectomy.
AU  - V L Wills
AU  - R C Smith
PY  - 1994
DO  - 10.1111/j.1445-2197.1994.tb02315.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8085986/
ID  - 8085986
ER  -