We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleComparison of natural language processing biosurveillance methods for identifying influenza from encounter notes.AuthorsElkin PL; Froehling DA; Wahner-Roedler DL; Brown SH; Bailey KRPublicationAnnals of internal medicine, 2012, Vol 156, Issue 1 Pt 1, p11ISSN1539-3704Publication typearticleDOI10.7326/0003-4819-156-1-201201030-00003