CRZ: https://www.crz.gov.sk/contract/6226218/
CRZ: https://www.crz.gov.sk/7151974-en/Appendix-c-1/
CRZ: https://www.crz.gov.sk/7306108-en/Appendix-c-2
Contract concluded between the Ministry of Health of the Slovak Republic and the Slovak Health Service Operations Centre 2022
23. 02. 2022