1. The Odysse;Homer,1932
2. Principles and Methods of Sterilization in Health Sciences;Perkins,1969
3. Principles and Methods of Sterilization in Health Sciences;Perkins,1969
4. “The development of antiseptic surgery,”;Wheeler;American Journal of Surgery,1974
5. “The development of antiseptic surgery,”;Wheeler;American Journal of Surgery,1974