TY - JOUR AU - Rodríguez-Avial Infante, Iciar AU - Ramos, Belén AU - Ríos Dueñas, Esther AU - Cercenado Mansilla, Emilia AU - Ordobás, María AU - Sanz Fernández, Juan Carlos PY - 2011 DO - 10.1128/AAC.01380-10 SN - 0066-4804 UR - https://hdl.handle.net/20.500.14352/112751 T2 - Antimicrobial Agents and Chemotherapy AB - Among 1,349 Streptococcus pneumoniae invasive isolates, 45 (3.3%) were levofloxacin resistant. Serotype distribution was as follows: 8 (n = 32 isolates), 19A (n = 4 isolates), 7F (n = 3 isolates), 9V (n = 2 isolates), 10A (n = 1 isolate), 19F (n = 1... LA - eng M2 - 2469 PB - American Society for Microbiology TI - Clonal Spread of Levofloxacin-Resistant Streptococcus pneumoniae Invasive Isolates in Madrid, Spain, 2007 to 2009 TY - journal article VL - 55 ER -