title: Proteolytic activity of Entamoeba histolytica. 1. Detection of enzyme by photographic film band.
mesh_terms: D004748:Entamoeba histolytica / Q000201:enzymology*; D008722:Methods; D010447:Peptide Hydrolases / Q000032:analysis*; D010781:Photography / Q000295:instrumentation
chemical_list: D010447:Peptide Hydrolases