title: A rapid pH Stat assay for plasma prekallikrein and fluctuations in disease.
mesh_terms: D001774:Blood Chemical Analysis / Q000379:methods; D003095:Collagen Diseases / Q000097:blood; D003124:Colorimetry; D004789:Enzyme Activation; D004792:Enzyme Precursors / Q000097:blood*; D006505:Hepatitis / Q000097:blood; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007239:Infections / Q000097:blood; D007610:Kallikreins; D007616:Kaolin; D000432:Methanol / Q000032:analysis
chemical_list: D004792:Enzyme Precursors; D007616:Kaolin; D007610:Kallikreins; D000432:Methanol