title: [Problem gram-positive bacteria: resistance in staphylococci, enterococci and pneumococci to antimicrobial drugs].
authors.forename: Walter
authors.initials: W
authors.lastname: Tavares
mesh_terms: D024881:Drug Resistance, Bacterial; D016983:Enterococcus / Q000187:drug effects; D006094:Gram-Positive Bacteria / Q000187:drug effects*; D013210:Staphylococcus / Q000187:drug effects; D013296:Streptococcus pneumoniae / Q000187:drug effects