title: Collagen substrate films for localizing collagenolytic activity histologically.
mesh_terms: D000818:Animals; D003094:Collagen / Q000378:metabolism; D003545:Cysteine; D004492:Edetic Acid; D006651:Histocytochemistry / Q000295:instrumentation*; D003012:Microbial Collagenase / Q000378:metabolism*; D009132:Muscles / Q000201:enzymology; D051381:Rats
chemical_list: D003094:Collagen; D004492:Edetic Acid; D003012:Microbial Collagenase; D003545:Cysteine