title: Hospital infections from the WHO perspective.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology; D003428:Cross Infection / Q000453:epidemiology* / Q000382:microbiology / Q000517:prevention & control; D004352:Drug Resistance, Microbial; D006801:Humans; D011815:R Factors; D014944:World Health Organization
chemical_list: D000900:Anti-Bacterial Agents