Tuberculosis transmission from patients with smear-negative pulmonary tuberculosis in sub-Saharan Africa.
Lawn
Stephen D
SD
Edwards
David
D
Wood
Robin
R
D017954:Africa South of the Sahara; D006801:Humans; D008853:Microscopy; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification; D013183:Sputum / Q000382:microbiology*; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis / Q000382:microbiology / Q000635:transmission*