Factors associated with tuberculosis drug resistance among presumptive multidrug resistance tuberculosis patients identified in a DRTB surveillance study in western Kenya. - Okumu A; Orwa J; Sitati R; Omondi I; Odhiambo B; Ogoro J; Oballa G; Ochieng B; Wandiga S; Ouma C (Journal of clinical tuberculosis and other mycobacterial diseases, 2024)