TY  - RPRT
TI  - Cholecystitis without gallstones.
AU  - J Y Kang
AU  - R C Williamson
PY  - 1990
DO  - 10.1155/1990/89848
UR  - https://pubmed.ncbi.nlm.nih.gov/2278910/
ID  - 2278910
ER  -