title: [Different ultrastructure of axonic membranes containing granular vesicles (Helix neuropil)].
mesh_terms: D000818:Animals; D001369:Axons; D002462:Cell Membrane; D008854:Microscopy, Electron; D009474:Neurons / Q000166:cytology*; D012908:Snails
vernacular_title: Ultrastructure différenciée des membranes des axones contenant des vésicules granulaires (neuropile d'Helix.