OUTCOMES OF LAPAROSCOPIC CHOLECYSTECTOMY IN THE TREATMENT OF ACUTE CALCULOUS CHOLECYSTITIS IN ELDERLY PATIENTS AT HAI PHONG UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL. YHCĐ. 2026;67(CĐ7-Trường ĐH Y Dược Hải Phòng). doi:10.52163/yhc.v67iCD7.5618