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Campbell R, Ash J.Campbell R, et al. Among authors: ash j.AMIA Annu Symp Proc. 2005;2005:101-5.AMIA Annu Symp Proc. 2005.PMID: 16779010Free PMC article.
Ash JS, Sittig DF, Campbell E, Guappone K, Dykstra RH.Ash JS, et al.AMIA Annu Symp Proc. 2006;2006:11-5.AMIA Annu Symp Proc. 2006.PMID: 17238293Free PMC article.