ARIF ULLAH; MEHRAN KHAN; AMIR SHAH. Frequency of Sputum Smear Positive Tuberculosis at District Bannu Khyber Pakhtunkhwa, Pakistan. BMC Journal of Medical Sciences, [S. l.], v. 1, n. 1, p. 1–4, 2020. DOI: 10.70905/bmcj.01.01.03. Disponível em: https://mail.bmcjms.org/index.php/bmcj/article/view/3. Acesso em: 24 jan. 2025.