COVID-19: An Overview of SARS-CoV-2 Variants—The Current Vaccines and Drug Development. - Bostanghadiri, Narjess; Ziaeefar, Pardis; Mofrad, Morvarid Golrokh; Yousefzadeh, Parsa; Hashemi, Ali; Darban-Sarokhalil, Davood (BioMed Research International, 2023)