title: Xpert(®) MTB/RIF and very low positive detection in bronchoalveolar lavage: diagnostic concerns.
authors.affiliation: Internal Medicine, ICESI University and Valle de Lili Clinic, Colombia.
authors.forename: Christian D
authors.initials: CD
authors.lastname: Adams
authors.affiliation: Department of Internal Medicine and Infectious Diseases, Valle de Lili Clinic, Colombia.
authors.forename: Juan D
authors.initials: JD
authors.lastname: Vélez
authors.affiliation: Laboratory of Clinical Microbiology, Valle de Lili Clinic, Cali, Valle, Colombia.
authors.forename: Luisa F
authors.initials: LF
authors.lastname: Martínez
mesh_terms: D018893:Bronchoalveolar Lavage; D006801:Humans; D009169:Mycobacterium tuberculosis / Q000235:genetics*; D018088:Tuberculosis, Multidrug-Resistant / Q000175:diagnosis*; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*