Spina S, García Fernandez M. Learning to coexist in the "new normal" in the imaging field. Rev Ecocardiogr Pract Otras Tec Imag Card (RETIC) [Internet]. 2020 Dec. 31 [cited 2026 Nov. 7];3(3):1-2. Available from: https://imagenretic.org/RevEcocarPract/article/view/327