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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7355727 | PMC |
| http://dx.doi.org/10.1016/j.ijcha.2020.100577 | DOI Listing |
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View Article and Find Full Text PDFPerceval sutureless bioprosthesis versus Trifecta sutured bioprosthesis for aortic valve replacement: immediate results of the study.
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