31:24
Acid-Fast Direct Smear Microscopy - A Laboratory Training Program
International Union Against Tuberculosis and Lung Disease
32:36
Examen microscopique des frottis directs pour les bacilles acido-résistants
34:08
Прямая микроскопия мазков на кислотоустойчивые микобактерии:
1:35
Operational Research
3:05
TREATS: Universal testing and treatment for TB and HIV
1:00
TREATS: Emmanuel's story
