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Frank CM, Palanichamy N, Kar B, Wilson JM, Gregoric ID, Loyalka P, Civitello AB.Frank CM, et al. Among authors: loyalka p.Tex Heart Inst J. 2006;33(4):487-9.Tex Heart Inst J. 2006.PMID: 17215976Free PMC article.
Idelchik GM, Loyalka P, Kar B.Idelchik GM, et al. Among authors: loyalka p.Tex Heart Inst J. 2007;34(2):204-8.Tex Heart Inst J. 2007.PMID: 17622370Free PMC article.