Posted on 01/03/202101.03.2021 Nowa chińska jednodawkowa szczepionka Ad5… na Covid 19 https://od.lk/d/ODRfNTcwMzk4Mzlf/01.03.2021%20Nowa%20chi%C5%84ska%20jednodawkowa%20szczepionka%20Ad5%20na%20Covid%2019.mp3
