A modified decontamination and storage method for sputum from patients with tuberculosis. - Le Quang N; Dang Anh Thu D; Pham Tien Trieu L; Hong Hanh N; Huu Lan N; Thi Minh Ha D; Thwaites G; Thuy Thuong Thuong N; Walker TM (Wellcome open research, 2025)