title: [Cytology and topography of the mesencephalic periaqueductal nuclei of Clemmys caspica leprosa].
mesh_terms: D000818:Animals; D006654:Histology, Comparative; D008636:Mesencephalon / Q000648:ultrastructure*; D014426:Turtles / Q000033:anatomy & histology*
vernacular_title: Estudios citológico toporgráfico de los núcleos periacueductales mesencef álicos de Clemmys caspica leprosa.