List of Articles Prevalence and intensity Open Access Article Abstract Page Full-Text 1 - Investigation of the prevalence and intesity of parasitic infection in Rhodeus sericeus amarus of the Zardi River (Mazandaran) M. Taghavi B. Mokhayer A.A. Saeedi S.H. Mosavi Open Access Article Abstract Page Full-Text 2 - Prevalence and intensity of parasitic infection from (Leuciscus cephalus) and ( Capoeta capoeta gracilis) of the Neka River M. H. Gholami B. Mokhayer A. Bozorgnia H. Hosseinzadeh Sahafi