title: A turbidimetric milk-clotting assay for pepsin.
mesh_terms: D000818:Animals; D008892:Milk; D009391:Nephelometry and Turbidimetry / Q000379:methods; D010434:Pepsin A / Q000032:analysis*; D010435:Pepsinogens / Q000032:analysis; D013552:Swine
chemical_list: D010435:Pepsinogens; D010434:Pepsin A