Antibiotic susceptibility and fosfomycin resistance characterization in a cohort of children older than 6 years of age with urinary tract infection Virginia Garcia-Fulgueiras; Leticia Caiata; Ines Bado; Gustavo Giachetto; Luciana Robino;

Characterization of third generation cephalosporin-resistant Escherichia coli clinical isolates from Ushuaia, Argentina Ivan Gramundi; Ezequiel Albornoz; Manuel Boutureira; Melina Rapoport; Sonia Gomez; Alejandra Corso; Gabriel Castro; Diego Faccone;

Bacteremia and sepsis by Arcanobacterium haemolyticum in a young immunocompetent patient Julián Verona; Noelia Cecilia Dirialdi; María Virginia Mutti; Marcelo Carlos Scioli; Fernando Andrés Thougnon Islas; Germán Emilio Curi Antún; Lisandro Juan Sgariglia; María Guillermina Homar; José Andrés Legato; Agustina Costa; María Laura Maldonado; José A. Di Conza; Mirta R. Litterio Bürki;