Shalaby, M. A. A., Abd el.Moaty, H. M., Mahmoud, M. H., & Abdallah , M. S. H. (2020). Single versus bilateral chordo-papillary apparatus preservation in mitral valve replacement: a hemodynamic study. The Egyptian Cardiothoracic Surgeon, 2(2), 62 - 69. https://doi.org/10.35810/ects.v2i2.120