Evolution of macrolide resistance in Streptococcus pneumoniae clinical isolates in the prevaccine era - Daikos, George L.; Koutsolioutsou, Anastasia; Tsiodras, Sotirios; Theodoridou, Maria; Koutouzis, Emmanouil I.; Charissiadou, Athina; Pangalis, Anastasia; Michos, Athanasios G.; Chaidopoulou, Fotini; Braoudaki, Maria; Syriopoulou, Vassiliki P. (Diagnostic Microbiology & Infectious Disease, 2008)