RUSU, M., G. SAPLACAN, G. SEBESTYEN, N. TODOR, L. KRUCZ, and C. LELUTIU. “EHealth: Towards a Healthcare Service-Oriented Boundary-Less Infrastructure”. Applied Medical Informatics, vol. 27, no. 3, Jan. 2011, pp. 1-14, https://ami.info.umfcluj.ro/index.php/AMI/article/view/28.