title: [Light and electron microscopic studies of the nervous system of Unio tumidus (Philipsson) with special reference to neurosecretion].
mesh_terms: D000818:Animals; D004583:Electrons; D008854:Microscopy, Electron; D008974:Mollusca / Q000502:physiology*; D009420:Nervous System; D009424:Nervous System Physiological Phenomena; D009489:Neurosecretion; D049881:Unio
keywords: MOLLUSCA/physiology; NERVOUS SYSTEM/physiology