Transformative Effect of COVID-19 Pandemic on Magnetic Resonance Imaging Services in One Tertiary Cardiovascular Center. - Tatiana A. Shelkovnikova; Aleksandra S. Maksimova; Nadezhda I. Ryumshina; Olga V. Mochula; Valery K. Vaizov; Wladimir Yu. Ussov; Nina D. Anfinogenova (J. Imaging, 2023)