RT Journal Article SR Electronic T1 Predictors of treatment outcome in multidrug-resistant tuberculosis in Portugal JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP erj01979-2012 DO 10.1183/09031936.00197912 A1 O Oliveira A1 R. Gaio A1 M. Villar A1 R. Duarte YR 2013 UL http://erj.ersjournals.com/content/early/2013/08/28/09031936.00197912.abstract AB