title: Effect on cardiac myosin of diverse methods of preparation.
mesh_terms: D000251:Adenosine Triphosphatases / Q000032:analysis*; D000818:Animals; D002118:Calcium; D011232:Chemical Precipitation; D004285:Dogs; D008970:Molecular Weight; D009124:Muscle Proteins / Q000032:analysis*; D009206:Myocardium / Q000032:analysis* / Q000201:enzymology; D013223:Statistics as Topic; D014461:Ultracentrifugation
chemical_list: D009124:Muscle Proteins; D000251:Adenosine Triphosphatases; D002118:Calcium