RT Journal Article SR Electronic T1 The role of airborne bacteria in theatre-acquired surgical wound infection JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 115 OP 123 VO 40 IS 3 A1 Dixon, Richard Erwin YR 1973 UL http://www.ccjm.org/content/40/3/115.abstract AB