PT - JOURNAL ARTICLE AU - Herndon, Charles H. TI - The clean air operating room at University Hospitals of Cleveland DP - 1973 Dec 21 TA - Cleveland Clinic Journal of Medicine PG - 183--190 VI - 40 IP - 4 4099 - http://www.ccjm.org/content/40/4/183.short 4100 - http://www.ccjm.org/content/40/4/183.full SO - Cleve Clin J Med1973 Dec 21; 40