- Tytuł:
- COVID-19 outbreak trends in South Africa: A comparison of Omicron (B.1.1.529), Delta (B.1.617.2), and Beta (B.1.351) variants outbreak periods
- Autorzy:
- Źródło:
- In Journal of Infection and Public Health July 2022 15(7):726-733
Czasopismo naukowe