Prevalence of Multidrug Resistant Tuberculosis and Its Associated Factors among Smear Positive TB Patients at Debre Markos Referral Hospital, Northwest Ethiopia. Global Journal of Medical Research, [S. l.], v. 17, n. C2, p. 7–15, 2018. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/1411. Acesso em: 6 aug. 2026.