COVID-19 vaccination in Bulgaria
RESPONSES". Lowy Institute. 9 January 2021. Retrieved 11 May 2021. "Ваксината
БЦЖ
ли спаси България?". dw.com (in Bulgarian). 2 June 2020. Retrieved 9 January...
453 KB (34,260 words) - 15:07, 13 June 2024
