We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEmergence of increased resistance and extensively drug-resistant tuberculosis despite treatment adherence, South Africa.AuthorsCalver AD; Falmer AA; Murray M; Strauss OJ; Streicher EM; Hanekom M; Liversage T; Masibi M; van Helden PD; Warren RM; Victor TCPublicationEmerging infectious diseases, 2010, Vol 16, Issue 2, p264ISSN1080-6059Publication typearticleDOI10.3201/eid1602.090968