How we developed a comprehensive data base for antibiotic use.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D002641:Chicago; D004360:Drug Therapy, Computer-Assisted / Q000639:trends*; D004363:Drug Utilization; D005568:Forms and Records Control; D006746:Hospital Bed Capacity, 500 and over; D010607:Pharmacy Service, Hospital; D013813:Therapy, Computer-Assisted / Q000639:trends*