TY  - RPRT
TI  - Cholecystectomy in the elderly.
AU  - J P Pigott
AU  - G B Williams
PY  - 1988
DO  - 10.1016/s0002-9610(88)80101-6
UR  - https://pubmed.ncbi.nlm.nih.gov/3344904/
ID  - 3344904
ER  -