BECKHAM
09-09-2020, 03:58 AM
AstraZeneca describes the pause in its keenly-awaited final clinical trials as routine.
for more .... (https://www.bbc.co.uk/news/world-54082192)
for more .... (https://www.bbc.co.uk/news/world-54082192)
مشاهدة النسخة كاملة : Coronavirus: Oxford University vaccine trial paused after participant falls ill