TY - JOUR TI - Closure of residual leakage after the use of hybrid umbrella in umbrella technique: A case report AU - Chen, M. AU - Tang, J. AU - Fang, Z. AU - Shen, X. AU - Zhou, S. JO - The Anatolian Journal of Cardiology PY - 2020 VL - 23 SP - 183 EP - 186 DO - 10.14744/AnatolJCardiol.2019.77782 ER -