title: [Some ultrastructural observations on the nerve fibers of the pharynx of Dugesia lugubris].
mesh_terms: D000818:Animals; D008854:Microscopy, Electron; D009474:Neurons / Q000166:cytology*; D010614:Pharynx / Q000166:cytology* / Q000294:innervation; D014419:Turbellaria
vernacular_title: Alcune osservazioni ultrastruttutali sulle fibre nervose del faringe in Dugesia lugubris.