1. State statistics service of Ukraine. 2021, number of present population of Ukraine, 2021. Available: http://www.ukrstat.gov.ua/druk/publicat/kat_u/2021/zb/05/zb_chuselnist%202021.pdf [Accessed 8 April 2022].
2. The UN Refugee Agency (UNHCR) . Ukraine situation: Flash Update #15, 2022. Available: https://data.unhcr.org/en/documents/details/93271 [Accessed June 28 2022].
3. UNHCR . Ukraine situation Flash Update #24. Available: https://data.unhcr.org/en/documents/details/94640 [Accessed 14 Aug 2022.].
4. Ukrainian health care system and its chances for successful transition from Soviet legacies;Romaniuk;Global Health,2018
5. Statista . Ukraine: infant mortality rate from 2009 to 2019, 2022. Available: https://www.statista.com/statistics/807836/infant-mortality-in-ukraine/#:~:text=Infant%20mortality%20rate%20in%20Ukraine%202019&text=In%202019%2C%20the%20infant%20mortality,deaths%20per%201%2C000%20live%20births [Accessed May 24 2022].