TY  - RPRT
TI  - [Obstructive ileus caused by a gallstone].
AU  - M N Koshevarov
AU  - G M Grubnik
AU  - V S Vishnevskiĭ
PY  - 1990
UR  - https://pubmed.ncbi.nlm.nih.gov/2391849/
ID  - 2391849
ER  -