@article{{MRA}{}, author = {Guerrero, J., Castañeda, J., Piñero, A., Fernández, F., Castellano, N., Ferrer, J., Lozano, I., Moreno, J., Madrid, A.}, title = { Avcs-Sonr Pilot Study: N-Terminal Pro-Brain Natriuretic Peptide Inversely Correlates with Sonr Signal in Patients with Dilated Cardiomyopathy and Reduced Left Ventricular Ejection Fraction}, journal = {Medical Research Archives}, volume = {11}, number = {7.2}, year = {2023}, doi = {10.18103/mra.v11i7.2.4169}, url = {https://esmed.org/MRA/mra/article/view/4169} }