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pro vyhledávání: '"Getsova, Zhivka"'
Autor:
Getsova, Zhivka, Rangelova, Vanya
Publikováno v:
In Heliyon 15 September 2024 10(17)
[eng] Objectives: The first COVID-19 wave caused case fatality rates (CFRs) of above 7% globally. In 2021 and 2022 the values of the same indicator went down to 2%. Differences between countries are still observed. The present study aimed to assess t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::320ff92e053c57a713ea052970b7a24c
https://doi.org/10.21203/rs.3.rs-2465912/v1
https://doi.org/10.21203/rs.3.rs-2465912/v1