Editorial: The hospital: a major source of infection.
D000985:Antisepsis; D003428:Cross Infection / Q000453:epidemiology / Q000517:prevention & control*; D004197:Disease Reservoirs / Q000517:prevention & control; D006801:Humans; D013508:Ophthalmologic Surgical Procedures; D009885:Ophthalmology; D011183:Postoperative Complications / Q000517:prevention & control