title: Recorded criteria as a "gold standard" for sensitivity and specificity estimates of surveillance of nosocomial infection: a novel method to measure job performance.
authors.forename: D
authors.initials: D
authors.lastname: Birnbaum
mesh_terms: D003428:Cross Infection / Q000517:prevention & control*; D006801:Humans; D011159:Population Surveillance / Q000379:methods*; D011446:Prospective Studies; D012680:Sensitivity and Specificity