The benzidine staining method for blood vessels.
D001560:Benzidines; D001808:Blood Vessels / Q000033:anatomy & histology*; D004396:Coloring Agents; D006652:Histological Techniques; D006801:Humans; D013194:Staining and Labeling
D001560:Benzidines; D004396:Coloring Agents; C029876:benzidine
BENZIDINE; BLOOD VESSELS/anatomy and histology; STAINS AND STAINING