Role of OpenEHR as an open source solution for the regional modelling of patient data in obstetrics. - Christina Pahl; Mojtaba Zare; Mehrbakhsh Nilashi; Marco Aurélio de Faria Borges; Daniel Weingaertner; Vesselin Detschew; Eko Supriyanto; Othman Ibrahim (J. Biomed. Informatics, 2015)