(Tidak ada ringkasan artikel)
Sumber asli: https://www.balipost.com/news/2020/12/11/162891/US-Expert-Committee-Recommend-Pfizer...html
(Tidak ada ringkasan artikel)
Sumber asli: https://www.balipost.com/news/2020/12/11/162891/US-Expert-Committee-Recommend-Pfizer...html