A transconductance driven-right-leg circuit. - Enrique Mario Spinelli; Nolberto H. Martínez; Miguel Angel Mayosky (IEEE Trans. Biomed. Eng., 1999)

A novel fully differential biopotential amplifier with DC suppression. - Enrique Mario Spinelli; Nolberto H. Martínez; Miguel Angel Mayosky; Ramon Pallàs-Areny (IEEE Trans. Biomed. Eng., 2004)