PERSEIA: a Biomedical Wireless Sensor Network to Support Healthcare Delivery for the Elderly and Chronically Ill. - Silvia Jiménez-Fernández; Alvaro Araujo-Pinto; Antonio Cobo-Sanchez de Rojas; Francisco del Pozo-Guerrero; Octavio Nieto-Taladriz; Paula de Toledo-Heras; José Manuel Moya-Fernández (EMBC, 2006)