RT Journal Article SR Electronic T1 Is adding fluoroquinolones to regimens for treating isoniazid-resistant tuberculosis necessary? JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1901494 DO 10.1183/13993003.01494-2019 VO 54 IS 4 A1 Diel, Roland A1 Schluger, Neil W. YR 2019 UL http://erj.ersjournals.com/content/54/4/1901494.abstract AB