title: Hospital infections: nature, frequency and antibiotic sensitivity of causal bacteria.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001424:Bacterial Infections / Q000188:drug therapy; D003428:Cross Infection / Q000188:drug therapy / Q000209:etiology*; D004352:Drug Resistance, Microbial; D006801:Humans; D008826:Microbial Sensitivity Tests
chemical_list: D000900:Anti-Bacterial Agents