On Call Principles and Protocols Author:Shane Marshall, John Ruedy Univ. of British Columbia, Vancouver, Canada. Pocket-sized outline for students and residents on rotation. Provides referenced updates for the assessment and management of common problems seen at night. Includes 'On Call Formulary: Commonly Prescribed Medications.' Trim size: 7.75 x 4.75 inches. Softcover. DNLM: Emergencies Handbooks.