title: Tuberculosis diagnostics trials: do they lack methodological rigor?
authors.forename: Madhukar
authors.initials: M
authors.lastname: Pai
authors.forename: Richard
authors.initials: R
authors.lastname: O'Brien
mesh_terms: D002986:Clinical Trials as Topic; D003906:Developing Countries; D006801:Humans; D011786:Quality Control; D012107:Research Design; D014376:Tuberculosis / Q000175:diagnosis* / Q000628:therapy*