Overall staining of connective tissue and the muscular layer of vessels.
D001158:Arteries / Q000166:cytology; D003239:Connective Tissue Cells; D004547:Elastic Tissue / Q000166:cytology; D006652:Histological Techniques; D009210:Myofibrils / Q000033:anatomy & histology*; D013194:Staining and Labeling; D014680:Veins / Q000166:cytology