DIAGNOSTIC ACCURACY OF BEDSIDE ULTRASONOGRAPHY COMPARED WITH DEPARTMENTAL ULTRASONOGRAPHY FOR ACUTE CHOLECYSTITIS IN A PAKISTANI TERTIARY-CARE EMERGENCY DEPARTMENT. A-JMRHS [Internet]. 2026 May 8 [cited 2026 May 21];4(2):104-9. Available from: https://www.ajmrhs.com/journal/article/view/373