THE EFFFECT OF THE Z-TRACK TECHNIQUE ON PAIN AND DRUG LEAKAGE IN INTRAMUSCULAR INJECTION AT PEOPLES MEDICAL COLLEGE HOSPITAL NAWABSHAH; RANDOMIZED CONTROLLED TRIAL (RCT). FMHR [Internet]. 2026 Feb. 28 [cited 2026 Apr. 22];4(2):1397-405. Available from: https://fmhr.net/index.php/fmhr/article/view/2365