Chest x-ray features and their associated factors among rifampicin/multi-drug-resistant tuberculosis patients in drug-resistant tuberculosis treatment initiating centers in Addis Ababa, Ethiopia: a retrospective study. - Beshaw, Mulat Addis; Siraj, Ekram Mohammed; Demass, Tilahun Bizuayehu; Lakew, Ayenew Molla (BMC Infectious Diseases, 2025)