title: R-factors in urinary tract infection.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D000900:Anti-Bacterial Agents / Q000494:pharmacology; D000892:Anti-Infective Agents, Urinary / Q000494:pharmacology; D004927:Escherichia coli Infections / Q000188:drug therapy; D006801:Humans; D007710:Klebsiella Infections / Q000188:drug therapy; D010403:Penicillin Resistance; D010957:Plasmids; D011512:Proteus Infections / Q000188:drug therapy; D011815:R Factors; D012763:Shigella flexneri / Q000187:drug effects; D014552:Urinary Tract Infections / Q000188:drug therapy / Q000382:microbiology*
chemical_list: D000900:Anti-Bacterial Agents; D000892:Anti-Infective Agents, Urinary; D000667:Ampicillin