We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTB screening in Canadian health care workers using interferon-gamma release assays.AuthorsZwerling A; Cojocariu M; McIntosh F; Pietrangelo F; Behr MA; Schwartzman K; Benedetti A; Dendukuri N; Menzies D; Pai MPublicationPloS one, 2012, Vol 7, Issue 8, pe43014ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0043014