"Abamukong, Norbert." - Selaus tekijän mukaan Opinnäytetyöt (Avoin kokoelma)

Introduction: COVID-19, a multisystem disease caused by the severe acute respiratory coronavirus 2 (SARS-CoV-2), was first detected in Wuhan China in December 2019 and was later declared a pandemic by the WHO on 11 March ...