Elkhouly A, Elkholify E, Elmousy S, Elmousy S. Age-Related Variations in Serum Calcium, Iron, Vitamin D, and Thyroid Hormone Levels Among Residents of Rigdaleen, Al-Jumail, and Sabratha, Libya: Volume 16 - Issue (1)-Journal of Applied Science - 2026. JAS [Internet]. 2026 Jun. 27 [cited 2026 Nov. 13];. Available from: https://jas.sabu.edu.ly/index.php/JS/article/view/322