"Mortality and Morbidity Among Preterm Neonates Admitted To Al-Mukalla Maternity and Childhood Hospital, Yemen" (2023) Hadhramout University Journal of Natural & Applied Sciences, 15(2). موجود في: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/142 (تاريخ الوصول: 29 يوليو 2026).