Improvement of bovine pestiviral diagnosis by the development of a cost-effective method for detecting viral RNA in fresh specimens and samples spotted in filter papers Paula M. Favaro; Ana Molineri; Maria J. Dus Santos; Luis F. Calvinho; Andrea Pecora;

Escherichia coli productora de toxina Shiga: el desafío de adherirse para sobrevivir M.V. Vélez; R. Colello; A.I. Etcheverría; N.L. Padola;

Phenotypic and molecular characterization of Staphylococcus aureus isolates conducted in nares of psoriatic patients attending a public hospital in Argentina Carina A. Boncompain; Cristian A. Suárez; Mario Squeff; Valeria Belluzo; Gustavo Piccirilli; Ana Molteni; Ramón A. Fernández Bussy; Héctor R. Morbidoni;