title: Surveillance for methicillin-resistant Staphylococcus aureus in Canadian hospitals--a report update from the Canadian Nosocomial Infection Surveillance Program.
mesh_terms: D002170:Canada; D003428:Cross Infection / Q000188:drug therapy / Q000453:epidemiology / Q000382:microbiology*; D006801:Humans; D016106:Methicillin Resistance; D018571:Sentinel Surveillance; D013203:Staphylococcal Infections / Q000188:drug therapy / Q000453:epidemiology / Q000382:microbiology*; D013211:Staphylococcus aureus / Q000187:drug effects*