List of Articles 17آلفا- متیل تستوسترون Open Access Article Abstract Page Full-Text 1 - Masculinization of Zebra Cichlid (Cichlasoma nigrofasciatum) with Oral Treatment of 17Alpha-Methyl Testosterone and the Effects on Mortality Rate, Sterilization and Mixed Sexual Fish S. H. Mosavi Sabet A. Zamini H. Vahab Zadeh Rodsari Z. Morad Khani