TY  - RPRT
TI  - Gallstone ileus diagnosed by computed tomography.
AU  - K Grumbach
AU  - M S Levine
AU  - J A Wexler
DO  - 10.1097/00004728-198601000-00034
UR  - https://pubmed.ncbi.nlm.nih.gov/3944301/
ID  - 3944301
ER  -