Gurjav, Ulziijargal Transmission of multi-drug resistant tuberculosis in Mongolia is driven by Beijing strains of Mycobacterium tuberculosis resistant to all first-line drugs. [electronic resource] - Tuberculosis (Edinburgh, Scotland) 12 2016 - 49-53 p. digital Publication Type: Journal Article ISSN: 1873-281X Standard No.: 10.1016/j.tube.2016.07.010 doi Subjects--Topical Terms: AdolescentAdultAgedAntitubercular Agents--pharmacologyBacterial Typing Techniques--methodsCluster AnalysisDatabases, FactualDrug Resistance, Multiple, BacterialEpidemicsFemaleGenotypeHumansMaleMicrobial Sensitivity Tests--methodsMiddle AgedMongolia--epidemiologyMycobacterium tuberculosis--classificationRetrospective StudiesTreatment FailureTuberculosis, Multidrug-Resistant--drug therapyYoung Adult