1. “Special air systems for operating rooms,”;Blakemore;Bulletin of the American College of Surgeons,1972
2. “Laminar clean air flow in operating rooms,”;Goodrich;Bulletin of the American College of Surgeons,1973
3. “Definition of surgical microbiologic clean air,”;Committee on Operating Room Environment;Bulletin of the American College of Surgeons,1976
4. “Recommendations for reports of various air environments,”;Committee on Operating Room Environment;Bulletin of the American College of Surgeons,1977
5. “Airborne contamination of the operative wound,”;Ravitch;Surgery, Gynecology and Obstetrics,1984