Arif Ullah, Mehran Khan, Amir Shah. Frequency of Sputum Smear Positive Tuberculosis at District Bannu Khyber Pakhtunkhwa, Pakistan. bmcjms [Internet]. 2020 Jun. 1 [cited 2024 Oct. 18];1(1):1-4. Available from: https://bmcjms.org/index.php/bmcj/article/view/3