“Assessment of Hemoglobin Levels and Their Association with Age and Gender among Residents of El-Beyda City, Libya”. World Journal of Applied Medical Sciences, India., v. 2, n. 10, p. 1–4, 2025. Disponível em: https://wasrpublication.com/index.php/wjams/article/view/61. Acesso em: 23 mar. 2026.