David Maksimovich, Dr. Cihan Cevik, and Christopher Micheal Merrick. 2019. “PFO Closure Consideration for Refractory Hypoxia and Secondary Prevention of Recurrent Arterial Thromboembolism”. The Southwest Respiratory and Critical Care Chronicles 7 (31), 49-51. https://doi.org/10.12746/swrccc.v7i31.579.