EFFECTIVENESS OF FOAM DRESSING VERSUS HYDROGEL DRESSING IN THE HEALING OF PRESSURE ULCERS AMONG ELDERLY PATIENTS IN INTENSIVE CARE UNITS OF A PUBLIC SECTOR TERTIARY CARE HOSPITAL IN ISLAMABAD: A QUASI-EXPERIMENTAL STUDY. FMHR [Internet]. 2026 May 30 [cited 2026 Jul. 27];4(5):1008-15. Available from: https://fmhr.net/index.php/fmhr/article/view/2974