title: A perchloric acid procedure for the selective removal of RNA from tissue blocks.
mesh_terms: D000818:Animals; D003584:Cytological Techniques; D010472:Perchlorates; D012313:RNA; D051381:Rats; D013116:Spinal Cord / Q000648:ultrastructure; D013194:Staining and Labeling
chemical_list: D010472:Perchlorates; D012313:RNA