title: Vital reaction in the epithelial connective tissue ground substance.
mesh_terms: D001344:Autopsy; D004396:Coloring Agents; D003238:Connective Tissue / Q000032:analysis*; D004848:Epithelium / Q000032:analysis; D006025:Glycosaminoglycans / Q000032:analysis*; D006651:Histocytochemistry; D006801:Humans; D011180:Postmortem Changes
chemical_list: D004396:Coloring Agents; D006025:Glycosaminoglycans