title: The use of a chelating ion-exchange resin to evaluate the effects of the extracellular calcium concentration on adenosine diphosphate induced aggregation of human blood platelets.
mesh_terms: D000244:Adenosine Diphosphate / Q000494:pharmacology*; D001792:Blood Platelets / Q000032:analysis; D002118:Calcium / Q000097:blood / Q000494:pharmacology*; D002614:Chelating Agents; D005110:Extracellular Space; D006801:Humans; D007475:Ion Exchange Resins; D008274:Magnesium / Q000097:blood / Q000494:pharmacology; D010974:Platelet Aggregation / Q000187:drug effects*
chemical_list: D002614:Chelating Agents; D007475:Ion Exchange Resins; D000244:Adenosine Diphosphate; D008274:Magnesium; D002118:Calcium