title: The 5-hydroxytryptamine content of rabbit hearts and its release during in vitro perfusion.
mesh_terms: D000818:Animals; D001792:Blood Platelets; D004492:Edetic Acid; D006325:Heart Atria / Q000032:analysis; D006493:Heparin / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D009206:Myocardium / Q000032:analysis*; D010477:Perfusion; D011817:Rabbits; D012701:Serotonin / Q000032:analysis* / Q000378:metabolism
chemical_list: D012701:Serotonin; D006493:Heparin; D004492:Edetic Acid