title: Spectrophotometric evaluation of changes during activation of prothrombin to thrombin.
mesh_terms: D004789:Enzyme Activation; D006801:Humans; D007700:Kinetics; D011516:Prothrombin / Q000378:metabolism*; D013056:Spectrophotometry, Ultraviolet; D013917:Thrombin / Q000378:metabolism*
chemical_list: D011516:Prothrombin; D013917:Thrombin