References
- Rapaport SI: Introduction to Hematology, ed 2. Philadelphia, JB Lippincott Co, 1987
- Colman RW (ed): Hemostasis and Thrombosis: Basic Principles and Clinical Practice, ed 3. Philadelphia, JB Lippincott Co, 1994
- Davidson TM: Clinical Manual of Otolaryngology, ed 2. New York City, McGraw-Hill, Health Professions Division, 1992