title: Effect of human brain thromboplastin and Russell's viper venom on normal and abnormal human blood serum.
mesh_terms: D001769:Blood / Q000187:drug effects*; D001777:Blood Coagulation / Q000187:drug effects; D002118:Calcium / Q000494:pharmacology; D005170:Factor X; D005174:Factor XII; D006801:Humans; D007020:Hypoprothrombinemias / Q000097:blood*; D013925:Thromboplastin / Q000302:isolation & purification / Q000494:pharmacology*; D014688:Venoms / Q000494:pharmacology*
chemical_list: D014688:Venoms; D005170:Factor X; D005174:Factor XII; D013925:Thromboplastin; D002118:Calcium