Airborne contamination of the operative wound.
D000391:Air Microbiology; D000891:Anti-Infective Agents, Local / Q000627:therapeutic use; D005060:Europe; D013502:General Surgery / Q000266:history* / Q000379:methods; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009873:Operating Rooms / Q000266:history; D013530:Surgical Wound Infection / Q000209:etiology / Q000266:history* / Q000517:prevention & control; D014466:Ultraviolet Rays; D006113:United Kingdom; D014481:United States; D014691:Ventilation
D000891:Anti-Infective Agents, Local