title: Surveillance versus epidemiologic study of nosocomial infection.
mesh_terms: D001291:Attitude of Health Personnel; D003428:Cross Infection / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control; D004196:Disease Outbreaks / Q000453:epidemiology / Q000517:prevention & control; D006739:Hospital Administration; D006801:Humans; D011367:Professional Staff Committees