SHAFIEI R, TAGHASI F, HASHEMI SA, PANAHI Y, AREFKHAH N, OMIDIAN M, ARIANFAR F, ARIANFAR F, MOSTAFAVI-POUR Z, SARKARI B. Seroprevalence of Cystic Echinococcosis Using Recombinant Antigen B-ELISA in North Khorasan Province, Northeast of Iran. Iran J Public Health. 2021;50(3):592-597.