Biochemical abnormalities and Vitamin D levels in sputum positive pulmonary tuberculosis. International Journal of Biomedical and Advance Research, [S. l.], v. 8, n. 6, p. 255–258, 2017. DOI: 10.7439/ijbar.v8i6.4254. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/4254. Acesso em: 13 mar. 2026.