title: PAS-staining of the trypsine-digested retina.
mesh_terms: D005557:Formaldehyde; D006651:Histocytochemistry; D006801:Humans; D010503:Periodic Acid-Schiff Reaction; D011309:Preservation, Biological; D012160:Retina / Q000378:metabolism*; D013194:Staining and Labeling; D014357:Trypsin
chemical_list: D005557:Formaldehyde; D014357:Trypsin