Javed Iqbal, Mir Aftab Uz Zaman, Khadija Al Shakhali, et al. USE OF ADVANCED DIRECTIVES FOR GOOD END-OF-LIFE DECISION MAKING: A SYSTEMATIC REVIEW AND META-ANALYSIS. J Popl Ther Clin Pharmacol. 2024;31(3):2185-2194. doi:10.53555/jptcp.v31i3.5263