Chronic Total Occlusion Percutaneous Coronary Intervention during the COVID-19 pandemic: Insights from the PROGRESS-CTO Registry
E. Vemmou,
K. Alaswad,
J. Khatri,
D. Khelimskii,
O. Krestyaninov,
P. Poommipanit,
J. Karacsonyi,
I. Nikolakopoulos,
S. Garcia,
E. Brilakis,
2021