Applying openEHR's Guideline Definition Language to the SITS international stroke treatment registry: a European retrospective observational study. - Nadim Anani; Michael V. Mazya; Rong Chen; Tiago Prazeres Moreira; Olivier Bill; Niaz Ahmed; Nils Wahlgren; Sabine Koch (BMC Medical Informatics Decis. Mak., 2017)