Optimal time and dose of fluoxymesterone, for masculinization of Mayan fish Cichlasoma urophthalmus (Percidae: Cichlidae). UNED Res. J. [Internet]. 2018 Sep. 21 [cited 2026 Aug. 12];10(2):416-21. Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/2170