SAJAD AHMAD, AFZAL KHAN, SADIA DILAWER, AKHTAR ZAMAN, TAHIR ANGEZ KHAN, JAVED IQBAL KHAN. Comparative Analysis of Zinc Levels in Patients with Chronic Leg Ulcers and Healthy Individuals: A Cross-Sectional Study. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 17, n. 11, p. 423, 2023. DOI: 10.53350/pjmhs20231711423. Disponível em: https://www.pjmhsonline.com/index.php/pjmhs/article/view/6639. Acesso em: 5 dec. 2025.