Myelinated nerves of the rat iris.
D000818:Animals; D002924:Ciliary Body / Q000294:innervation; D007498:Iris / Q000294:innervation*; D008854:Microscopy, Electron; D009186:Myelin Sheath; D009413:Nerve Fibers, Myelinated; D051381:Rats; D013194:Staining and Labeling