“Age Related Histology and Immunohistochemistry of Some Intermediate Filaments in the Testis of the African Catfish (Clarias Gariepinus)”, NJPS, vol. 34, nº 2, p. 121–124, dez. 2019, Acesso em: 25º de junho de 2026. [Online]. Disponível em: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/456