1. The Role of Prophylactic Antibiotic Therapy in Control of Staphyloccal Infections Following Cancer Surgery;Ketchum;Surg. Gynecol. Obstet.,1962
2. Prophylactic Antibiotics in Otolaryngologic Surgery: A Double-Blind Study;Eschelman;Trans. Am. Acad. Ophthalmol. Otolaryngol.,1971
3. Prophylactic Antibiotics in Oral, Pharyngeal and Laryngeal Surgery for Cancer: (A Double-Blind Study);Dor;Laryngoscope,1973
4. A Study of Antibiotic Prophylaxis in Unconscious Patients;Petersdorf;New Engl. J. Med.,1957
5. Effect of Eight Antibiotics Used Singly and in Combination on the Tracheal Flora Following Tracheotomy in Poliomyelitis;Lepper;Antibiot. Chemother.,1954