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Gopalakrishnan P, Ragland MM, Tak T.Gopalakrishnan P, et al. Among authors: tak t.Postgrad Med. 2009 Mar;121(2):60-8. doi: 10.3810/pgm.2009.03.1977.Postgrad Med. 2009.PMID: 19332963Review.
Gopalakrishnan PP, Tak T.Gopalakrishnan PP, et al. Among authors: tak t.Singapore Med J. 2008 Apr;49(4):e101-3.Singapore Med J. 2008.PMID: 18418509Free article.
Wilson GT, Gopalakrishnan P, Tak T.Wilson GT, et al. Among authors: tak t.Clin Med Res. 2007 Oct;5(3):165-71. doi: 10.3121/cmr.2007.747.Clin Med Res. 2007.PMID: 18056025Free PMC article.Review.
Gopalakrishnan P, Wilson GT, Tak T.Gopalakrishnan P, et al. Among authors: tak t.Cardiol Rev. 2008 Jul-Aug;16(4):189-96. doi: 10.1097/CRD.0b013e318164d02a.Cardiol Rev. 2008.PMID: 18562809Review.
Gopalakrishnan P, Tak T.Gopalakrishnan P, et al. Among authors: tak t.Cardiol Rev. 2011 Nov-Dec;19(6):279-90. doi: 10.1097/CRD.0b013e318223bd08.Cardiol Rev. 2011.PMID: 21983316Review.
Ragland MM, Tak T.Ragland MM, et al. Among authors: tak t.Clin Med Res. 2006 Mar;4(1):22-32. doi: 10.3121/cmr.4.1.22.Clin Med Res. 2006.PMID: 16595790Free PMC article.Review.
Ragland MM, Tak T.Ragland MM, et al. Among authors: tak t.Cardiol Rev. 2006 Mar-Apr;14(2):99-100. doi: 10.1097/01.crd.0000172308.13399.58.Cardiol Rev. 2006.PMID: 16493247
Gopalakrishnan P, Tak T.Gopalakrishnan P, et al. Among authors: tak t.Neth Heart J. 2007;15(10):354-5. doi: 10.1007/BF03086014.Neth Heart J. 2007.PMID: 18167568Free PMC article.No abstract available.
Gopalakrishnan PP, Shukla SK, Tak T.Gopalakrishnan PP, et al. Among authors: tak t.Clin Med Res. 2010 Jul;8(2):80-1. doi: 10.3121/cmr.2010.929.Clin Med Res. 2010.PMID: 20660929Free PMC article.No abstract available.