Dumani, S., Likaj, E., Dibra, L., Beca, V., Kuci, S., & Refatllari, A. (2017). Aortic Annulus Enlargement: Early and Long-Terms Results. Open Access Macedonian Journal of Medical Sciences, 5(1), 23–26. https://doi.org/10.3889/oamjms.2017.006