title: Bacterial resistance in the community.
mesh_terms: D001419:Bacteria / Q000187:drug effects*; D004926:Escherichia coli / Q000187:drug effects; D010403:Penicillin Resistance; D010406:Penicillins / Q000494:pharmacology; D013210:Staphylococcus / Q000187:drug effects
chemical_list: D010406:Penicillins