We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSpectrum bias in the evaluation of diagnostic tests: lessons from the rapid dipstick test for urinary tract infection.AuthorsLachs MS; Nachamkin I; Edelstein PH; Goldman J; Feinstein AR; Schwartz JSPublicationAnnals of internal medicine, 1992, Vol 117, Issue 2, p135ISSN0003-4819Publication typearticleDOI10.7326/0003-4819-117-2-135