Humoral Immune Durability of Anti-SARS-CoV-2 Antibodies in Southern Iran: A Population-Based Survey Study oleh Hossein Farshidi, Mehdi Hassaniazad, Mahmood Hosseinpoor, Abdollah Gharibzadeh, Amin Reza Nikpoor, Shokrollah Mohseni, Hossein Abbasi, Shideh Rafati, Abdoulhossain Madani, Abdul-Jabbar Zakeri, Farideh Fakhar, Asadollah Ahmadi, Ali Heyrani, Saeed Kashani, Gholamali Javdan, Hassan Morshedi, Fatemeh Noroziyan, Azim Nejatizadeh