title: [Fine structure of short-and long-ciliary nerve fibers and sympathetic nerve fibers].
mesh_terms: D000818:Animals; D002415:Cats; D002924:Ciliary Body / Q000166:cytology / Q000294:innervation*; D008854:Microscopy, Electron; D009413:Nerve Fibers, Myelinated; D013564:Sympathetic Nervous System / Q000166:cytology*