1.
Khan R. Patent Foramen Ovale Closure and Medical Therapy for Cryptogenic Stroke: Evidence from Randomized Controlled Trials and Beyond. ccm [Internet]. 2020 May 29 [cited 2026 Jun. 21];4(3):203-17. Available from: http://www.fortunejournals.org/ojs/index.php/ccm/article/view/15836