title: R-plasmids in Escherichia coli isolated from treated and untreated patients with diarrhoea.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002675:Child, Preschool; D003967:Diarrhea / Q000188:drug therapy / Q000382:microbiology*; D004926:Escherichia coli / Q000235:genetics*; D004927:Escherichia coli Infections / Q000382:microbiology*; D006801:Humans; D007223:Infant; D011815:R Factors
chemical_list: D000900:Anti-Bacterial Agents