Fernando Witt, Cassio Pecharki, Emerson Stempin, and Miguel Sovierzoski. 2013.
 Prolonged ECG Monitoring with Ubiquitous Computing. In <em>Proceedings of the 13th Medical Informatics Workshop</em>, July 23, 2013, Maceió/AL, Brasil. SBC, Porto Alegre, Brasil, 1160-1163.