title: Significance of creatine phosphate on the hypodynamic frog heart [proceedings].
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D001001:Anura; D002118:Calcium / Q000378:metabolism; D066298:In Vitro Techniques; D009200:Myocardial Contraction; D009206:Myocardium / Q000378:metabolism*; D010725:Phosphocreatine / Q000378:metabolism*
chemical_list: D010725:Phosphocreatine; D000255:Adenosine Triphosphate; D002118:Calcium