Interrelation of calcium and heparin with respect to spontaneous release of histamine.
D000818:Animals; D001792:Blood Platelets / Q000187:drug effects / Q000378:metabolism*; D002118:Calcium / Q000494:pharmacology*; D006493:Heparin / Q000494:pharmacology*; D006632:Histamine / Q000378:metabolism*; D066298:In Vitro Techniques; D008297:Male; D011817:Rabbits
D006632:Histamine; D006493:Heparin; D002118:Calcium