NIH obtains formal approval from regulatory body for Phase III clinical trial of Covid-19 vaccine
NIH obtains formal approval from regulatory body for Phase III clinical trial of Covid-19 vaccine
كاتب المقال: NIH obtains formal approval from regulatory body for Phase III clinical trial of Covid-19 vaccine
مصدر إعلامي: داون (باكستان)
تاريخ: 18 أغسطس 2020