Action of clostridium perfringens type a toxins on rabbit’s electrocardiogram

by da Bemal, Rosana, de Almansa, Judith, Leyva, Augusto, Fajardo C., Gladys
Published 1986

Análisis e interpretación de componentes de alta frecuencia en el electrocardiograma

by Luepke F., Curt-Peter, Duque Gómez, Luis, Aldana, Eduardo, Navas, Fernando, Leyva, Augusto, Rodríguez, Jorge
Published 1974