DIN EN ISO 23903:2020 Health Informatics - Interoperability and Integration Reference Architecture - Model and Framework (ISO/DIS 23903:2020); English version prEN ISO 23903:2020
2021DIN EN ISO 23903:2021-11 Health Informatics - Interoperability and integration reference architecture - Model and framework (ISO 23903:2021, Corrected version 2021-07); English version EN ISO 23903:2021
2020DIN EN ISO 23903:2020 Health Informatics - Interoperability and Integration Reference Architecture - Model and Framework (ISO/DIS 23903:2020); English version prEN ISO 23903:2020