1.
20-year follow-up of rheumatic mitral stenosis patients after percutaneous mitral commissurotomy: invasive transmitral gradient differential as a predictor of events. Monaldi Arch Chest Dis [Internet]. 2024 Mar. 11 [cited 2025 Aug. 5];95(1). Available from: https://www.monaldi-archives.org/macd/article/view/2941