Modeling healthcare authorization and claim submissions using the openEHR dual-model approach. - Rigoleta D. M. Dias; Timothy W. Cook; Sérgio Miranda Freire (BMC Medical Informatics Decis. Mak., 2011)

A record linkage process of a cervical cancer screening database. - Sérgio Miranda Freire; Rosimary Terezinha de Almeida; Maria Deolinda Borges Cabral; Ediane de Assis Bastos; Rômulo Cristovão Souza; Mariá Gonçalves Pereira da Silva (Comput. Methods Programs Biomed., 2012)

Survey of openEHR storage implementations. - Samuel Frade; Sérgio Miranda Freire; Erik Sundvall; José Hilário Patriarca-Almeida; Ricardo João Cruz Correia (CBMS, 2013)

The openEHR Developers' Workshop. - Shinji Kobayashi; Alan David March; Erik Sundvall; Daniel Karlsson; Mikael Nyström; Sérgio Miranda Freire; Bert Verhees; Iago Corbal; Nadim Anani; Rong Chen (MedInfo, 2013)

Archetypes for Representing Data about the Brazilian Public Hospital Information System and Outpatient High Complexity Procedures System. - Sérgio Miranda Freire; Luciana Tricai Cavalini; Douglas Teodoro; Erik Sundvall (CoRR, 2017)