Picric acid--Schiff methylene blue technique to demonstrate nucleic acids in formalin-fixed paraffin sections.
D006651:Histocytochemistry; D006652:Histological Techniques; D009696:Nucleic Acids / Q000032:analysis*; D010851:Picrates; D013194:Staining and Labeling
D009696:Nucleic Acids; D010851:Picrates