title: Impact of DOTS and DOTS-plus on multidrug resistant TB: DOTS-plus strengthens, not weakens, DOTS programmes.
authors.forename: Edward A
authors.initials: EA
authors.lastname: Nardell
mesh_terms: D023801:Directly Observed Therapy / Q000592:standards*; D006801:Humans; D016896:Treatment Outcome; D018088:Tuberculosis, Multidrug-Resistant / Q000188:drug therapy*