1. Bates, B.: A Guide to Physical Examination, ed 3, Lippincott
2. Krupp, M. A., and Chatton, M. J.: Current Medical Diagnosis and Treatment, Lange Medical
3. Berkow, R.: The Merck Manual, Merck Sharp and Dohme Research laboratories
4. NAVEDTRA 10677, Dental Assistant, Basic
5. BUMEDINST 6150.34, Health Care Treat- Publications ment Records