title: Role of alkaline earth metal ions in the activation of thromboplastin system.
mesh_terms: D000818:Animals; D001464:Barium / Q000378:metabolism; D001777:Blood Coagulation; D002118:Calcium / Q000378:metabolism; D004789:Enzyme Activation; D008274:Magnesium / Q000378:metabolism; D008670:Metals / Q000378:metabolism*; D011485:Protein Binding; D011516:Prothrombin / Q000378:metabolism; D012911:Snakes; D013324:Strontium / Q000378:metabolism; D013925:Thromboplastin / Q000378:metabolism*; D013927:Thrombosis / Q000096:biosynthesis; D014688:Venoms
chemical_list: D008670:Metals; D014688:Venoms; D001464:Barium; D011516:Prothrombin; D013925:Thromboplastin; D008274:Magnesium; D002118:Calcium; D013324:Strontium