title: Granulocyte proteases in middle ear effusions.
mesh_terms: D003176:Complement C3 / Q000032:analysis; D006098:Granulocytes / Q000201:enzymology*; D006801:Humans; D010033:Otitis Media / Q000201:enzymology*; D010034:Otitis Media with Effusion / Q000201:enzymology*; D010196:Pancreatic Elastase / Q000032:analysis; D010447:Peptide Hydrolases / Q000032:analysis*; D011480:Protease Inhibitors / Q000032:analysis; D000979:alpha-2-Antiplasmin / Q000032:analysis
chemical_list: D003176:Complement C3; D011480:Protease Inhibitors; D000979:alpha-2-Antiplasmin; D010447:Peptide Hydrolases; D010196:Pancreatic Elastase