title: Comparative studies on various types of crude and refined thrombin preparations.
mesh_terms: D000818:Animals; D002417:Cattle; D002845:Chromatography; D004285:Dogs; D004589:Electrophoresis, Disc; D004591:Electrophoresis, Polyacrylamide Gel; D004789:Enzyme Activation; D005341:Fibrinolysin / Q000032:analysis; D008297:Male; D008722:Methods; D010958:Plasminogen / Q000032:analysis; D013917:Thrombin / Q000032:analysis / Q000302:isolation & purification*
chemical_list: D010958:Plasminogen; D013917:Thrombin; D005341:Fibrinolysin