Guerrero, Juan J., 		Castañeda, Joaquín Fernández, 		Piñero, Antonio, 		Fernández, F. Javier, 		Castellano, Nicasio, 		Ferrer, Juan José, 		Lozano, Ignacio, 		Moreno, Javier, AND 		Madrid, Antonio.
" 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" <em>Medical Research Archives</em> [Online], Volume 11 Number 7.2 (29 July 2023)