title: Flat preparation method for studying blood vessels and myelinated nerves of the pig iris.
mesh_terms: D000818:Animals; D001808:Blood Vessels / Q000166:cytology*; D007498:Iris / Q000098:blood supply* / Q000294:innervation*; D009186:Myelin Sheath / Q000166:cytology*; D011196:Potassium Permanganate; D013194:Staining and Labeling; D013552:Swine
chemical_list: D011196:Potassium Permanganate