The Third Edition of this popular coat-pocket reference has been thoroughly updated, substantially condensed, and completely revised for greater practicality and accessibility. The new first section of this edition provides a quick, practical overview of common infectious diseases and clinical problems. The second section covers the major classes of antibiotics and includes information on side effects, dosages, and costs. The third section contains quick-reference dosing tables for all antibacterial, antiviral, and antifungal agents.