Ependymal and Neural Stem Cells of Adult Molly Fish (Poecilia sphenops , Valenciennes, 1846) Brain: Histomorphometry, Immunohistochemical, and Ultrastructural Studies. - Mokhtar, Doaa M.; Sayed, Ramy K. A.; Zaccone, Giacomo; Albano, Marco; Hussein, Manal T. (Cells (2073-4409), 2022)