title: Trypsin digestion and bleaching for studying the vasculature and myelinated nerves of the pig iris.
mesh_terms: D000818:Animals; D001775:Blood Circulation; D003391:Cranial Nerves / Q000502:physiology; D006652:Histological Techniques; D007498:Iris / Q000098:blood supply* / Q000294:innervation*; D008543:Melanins; D008722:Methods; D013194:Staining and Labeling; D013552:Swine; D014357:Trypsin
chemical_list: D008543:Melanins; D014357:Trypsin