1.
Murillo Pérez L. Utility of pulmonary veins flow in cadiac surgery. Rev Ecocardiogr Pract Otras Tec Imag Card (RETIC) [Internet]. 2025 Aug. 26 [cited 2026 Nov. 11];8(2):67-9. Available from: https://imagenretic.org/RevEcocarPract/article/view/770