CMDX©-based single source information system for simplified quality management and clinical research in prostate cancer. - Okyaz Eminaga; Mahmoud Abbas; Reemt Hinkelammert; Ulf Titze; Olaf Bettendorf; Elke Eltze; Enver Özgür; Axel Semjonow (BMC Medical Informatics Decis. Mak., 2012)