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Syndromic surveillance using ambulatory electronic health records.
Hripcsak G, Soulakis ND, Li L, Morrison FP, Lai AM, Friedman C, Calman NS, Mostashari F. Hripcsak G, et al. J Am Med Inform Assoc. 2009 May-Jun;16(3):354-61. doi: 10.1197/jamia.M2922. Epub 2009 Mar 4. J Am Med Inform Assoc. 2009. PMID: 19261941 Free PMC article.
Bio-Ontology and text: bridging the modeling gap.
Friedman C, Borlawsky T, Shagina L, Xing HR, Lussier YA. Friedman C, et al. Bioinformatics. 2006 Oct 1;22(19):2421-9. doi: 10.1093/bioinformatics/btl405. Epub 2006 Jul 26. Bioinformatics. 2006. PMID: 16870928 Free PMC article.