Lead, Cadmium, and Mercury Concentration Levels in Some Commercial Fish From the Arabian Sea and the Gulf of Aden During the Years 2020–2022. HADHRAMOUT JOURNAL OF MEDICAL SCIENCES. 2023;20(1). تاريخ الوصول يوليو 25, 2026. https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/150