BILAL, Muhammad Sabir; HUSSAIN , Zahid; ULLAH , Farman; TUFAIL, Muhammad; RAHMAN, Nabi; AHMAD, Waqar. Frequency of vitamin D deficiency in patients with pulmonary tuberculosis in Mardan, Pakistan: a hospital-based study. International Journal of Pathology, [S. l.], v. 24, n. 3, p. 437–442, 2026. DOI: 10.59736/IJP.24.03.1089. Disponível em: https://www.jpathology.com/index.php/OJS/article/view/1089.. Acesso em: 10 oct. 2026.