Lang Q, Li C, Qin C, Meng W. Postoperative Coronary Artery Spasm After Mitral Valve Replacement and Cox-Maze IV Procedure: A Case Report. HSF [Internet]. 2021Aug.25 [cited 2024Aug.31];24(4):E731-E733. Available from: https://journal.hsforum.com/index.php/HSF/article/view/4005