الإتاحة: https://doi.org/10.1016/j.amjmed.2014.09.029Testhttps://engagedscholarship.csuohio.edu/scimath_facpub/219Testhttps://engagedscholarship.csuohio.edu/context/scimath_facpub/article/1227/viewcontent/uc.pdfTest
الإتاحة: https://doi.org/10.1016/j.cardfail.2014.08.013Testhttps://engagedscholarship.csuohio.edu/scimath_facpub/227Testhttps://engagedscholarship.csuohio.edu/context/scimath_facpub/article/1235/viewcontent/uc.pdfTest
الإتاحة: https://doi.org/10.1016/j.amjcard.2015.03.063Testhttps://engagedscholarship.csuohio.edu/scimath_facpub/218Testhttps://engagedscholarship.csuohio.edu/context/scimath_facpub/article/1226/viewcontent/uc.pdfTest