2 Questions 8 Answers 0 Followers
Questions related from Hider Al-Shirifi
Is covid-19 recovered patient's serum used for treat new infected once or save their from being die?
23 June 2020 6,102 28 View
According to the past week WHO meeting, Are personal protective equipments (PPE) like gloves & facemask nesessary to healthy persons?
04 April 2020 5,506 3 View
