European Agreement on the Exchange of Reagents for Determining Blood Groups . EKI terminibaas Esterm. Eesti Keele Instituut, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//esterm/European%20Agreement%20on%20the%20Exchange%20of%20Reagents%20for%20Determining%20Blood%20Groups/1/eng (15.08.2026)
