title: The reversible transformation of normal and refractory states for ADP-INduced aggregation of bovine platelets.
mesh_terms: D000244:Adenosine Diphosphate / Q000494:pharmacology*; D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002417:Cattle; D008954:Models, Biological; D010974:Platelet Aggregation / Q000187:drug effects*; D013997:Time Factors
chemical_list: D000244:Adenosine Diphosphate; D002118:Calcium