Khan, I.; Rehman, N. U. .; Khan, M.; Ghani, T. .; Iftikhar, N. .; Shahzad, A. .; Iqbal, A. . PRESCRIPTIONS MESHING BASED ON THE WHO THREE-STEPS ANALGESIC LADDER: AN OBSERVATIONAL STUDY. Rehman J Health Sci 2024, 6, 38-43.