David, M., I. Orowe, A. Karanja, and H. Kipruto. “Factors Associated With Sputum Conversion Time Among Patients With Drug-Resistant Tuberculosis in Kenya”. International Journal of Research in Medical Sciences, vol. 12, no. 7, June 2024, pp. 2286-93, doi:10.18203/2320-6012.ijrms20241873.