Alawad, F., Aljohani, M., Elawad, M., Alfadeel, M. A., & Siddiqui, M. I. (2025). Excess All-Cause Mortality in Four Gulf Cooperation Council States and Three Arab Comparator Countries, 2020 to 2023: A Multi-Country Time-Series Analysis with Back-Tested Baselines. Multidisciplinary Healthcare Journal, 1(5). https://doi.org/10.68608/hm9pxw05