1. Prophylaxis in general surgery;Wittmann;Infections in Surgery,1983
2. Isolated fractures of the orbital floor: risk of infection and the role of antibiotic prophylaxis;Westfall;Ophthalmic Surgery,1991
3. Surgical antimicrobial prophylaxis: principles and guidelines;Burnakis;Pharmacotherapy,1984
4. The timing of prophylactic administration of antibiotics and the risk of surgical-wound infection;Classen;N Engl J Med,1992
5. Steroids and orbital blowout fractures – a new systematic concept in medical management and surgical decision making;Millman;Adv Ophthalmic Plast Reconstr Surg,1987