title: The role of drug susceptibility testing in M/XDR-TB. Too little and too late - Are we doing the right things?
authors.affiliation: Swedish Institute for Communicable Disease Control, Dept. of Preparedness, Nobelsväg 18, Solna SE-171 82, Sweden. Electronic address: sven.hoffner@smi.se.
authors.forename: Sven Erik
authors.initials: SE
authors.lastname: Hoffner