Microsporum canis pseudomycetoma and disseminated Mycobacterium genavense infection in an HIV/AIDS patient, an unusual combination Andrés Benchetrit; Fernando Messina; Mario Matteo; Mariana Vázquez; Roxana Paul; Germán Gil Zbinden; Nora Costa; Gabriela Santiso;

Beta-lactam antibiotics and viridans group streptococci Horacio A. Lopardo; Laura Vigliarolo; Laura Bonofiglio; Paula Gagetti; Gabriela García Gabarrot; Sara Kaufman; Marta Mollerach; Inés Toresani; Martha von Specht;

Resistance to ß-lactams in Streptococcus pneumoniae Martha von Specht; Gabriela García Gabarrot; Marta Mollerach; Laura Bonofiglio; Paula Gagetti; Sara Kaufman; Laura Vigliarolo; Inés Toresani; Horacio A. Lopardo;