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North F, Varkey P, Laing B, Cha SS, Tulledge-Scheitel S.North F, et al. Among authors: cha ss.Telemed J E Health. 2011 Jan-Feb;17(1):19-24. doi: 10.1089/tmj.2010.0120. Epub 2011 Jan 7.Telemed J E Health. 2011.PMID: 21214306
North F, Crane SJ, Stroebel RJ, Cha SS, Edell ES, Tulledge-Scheitel SM.North F, et al. Among authors: cha ss.J Am Med Inform Assoc. 2013 Nov-Dec;20(6):1143-9. doi: 10.1136/amiajnl-2012-001208. Epub 2013 May 23.J Am Med Inform Assoc. 2013.PMID: 23703826Free PMC article.
Chandra A, Crane SJ, Tung EE, Hanson GJ, North F, Cha SS, Takahashi PY.Chandra A, et al. Among authors: cha ss.Aging Dis. 2015 Jun 1;6(3):188-95. doi: 10.14336/AD.2014.0706. eCollection 2015 Jun.Aging Dis. 2015.PMID: 26029477Free PMC article.
Vincent A, Kruk KM, Cha SS, Bauer BA, Martin DP.Vincent A, et al. Among authors: cha ss.Acupunct Med. 2010 Dec;28(4):189-90. doi: 10.1136/aim.2010.002568. Epub 2010 Sep 22.Acupunct Med. 2010.PMID: 20861401