A Software Tool for Reading DICOM Directory Files. - Ricardo Villegas; Guillermo Montilla; Hyxia Villegas (Int. J. Heal. Inf. Syst. Informatics, 2007)

Wrist and Arm Body Surface Bipolar ECG Leads Signal and Sensor Study for Long-term Rhythm Monitoring. - Omar Escalona; Louise McFrederick; Maira Borges; Pedro Linares; Ricardo Villegas; Gilberto Perpiñan; James McLaughlin 001; David J. McEneaney (CinC, 2017)