title: The effect of synthetic polymer surfaces on the activation of factor XI in plasma: influence of heparin.
mesh_terms: D005172:Factor XI / Q000502:physiology*; D015945:Factor XIa; D006493:Heparin / Q000494:pharmacology*; D006801:Humans; D011108:Polymers; D013499:Surface Properties
chemical_list: D011108:Polymers; D006493:Heparin; D005172:Factor XI; D015945:Factor XIa