title: Observations on factor X activity after adsorption to barium sulphate.
mesh_terms: D000327:Adsorption; D000818:Animals; D001466:Barium Sulfate; D001777:Blood Coagulation; D001780:Blood Coagulation Tests; D003461:Crystallography; D004950:Esterases; D005170:Factor X; D013046:Specific Gravity; D013499:Surface Properties; D013552:Swine
chemical_list: D001466:Barium Sulfate; D005170:Factor X; D004950:Esterases