title: Studies on the product of the reaction between activated Hageman factor (factor XII) and plasma thromboplastin antecedent (factor XI).
mesh_terms: D000818:Animals; D001777:Blood Coagulation; D001780:Blood Coagulation Tests; D002850:Chromatography, Gel; D005172:Factor XI / Q000378:metabolism*; D005174:Factor XII / Q000378:metabolism*; D006801:Humans; D007106:Immune Sera / Q000494:pharmacology; D008970:Molecular Weight; D011817:Rabbits / Q000276:immunology
chemical_list: D007106:Immune Sera; D005174:Factor XII; D005172:Factor XI