Quantifying sputum production success during community-based screening for TB - P.J Kitonsa; J. Sung; D. Isooba; S. Birabwa; I. Naluyima; J. Kakeeto; W. Kamya; A. Nalutaaya; P. Biché; D.W. Dowdy; A. Katamba; E.A. Kendall (IJTLD Open)