1. Secondary Hemorrhage Following Tooth Extraction;Springer;Oral Surg., Oral Med. & Oral Path,1955
2. Blood Loss in Oral Surgery;Johnson;J. D. Res,1956
3. Causes and Treatment of Hemorrhage;Fitzgerald;J. Am. Dent. A,1937
4. Tooth Extraction in Hemophilia;Birch;J. Am. Dent. A,1939
5. Problems in Bleeding Disorders;Stefanini;Postgrad. Med,1956