The ON CALL Series *Concise and portable for ¿on-the-spot¿ treatment advice *Comprehensive overview of the initial evaluation and treatment *Features the most frequently encountered problems in a specialty *Includes laboratory and diagnostic tests, procedures, and commonly used medications *Perfect for residents and students on the wards Over 60 of the most common internal medicine problems. Thoroughly revised to include new laboratory tests and a therapeutics section with over 100 new drugs.