title: Summaries for patients. Changing use of antibiotics in community-based outpatient practice, 1991-1999.
mesh_terms: D000328:Adult; D000553:Ambulatory Care; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D000890:Anti-Infective Agents / Q000627:therapeutic use; D002648:Child; D003430:Cross-Sectional Studies; D011307:Drug Prescriptions; D004352:Drug Resistance, Microbial; D004363:Drug Utilization / Q000639:trends; D006801:Humans; D010818:Practice Patterns, Physicians'; D012141:Respiratory Tract Infections / Q000188:drug therapy; D014481:United States / Q000453:epidemiology
chemical_list: D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents