title: [Relaxing factor system in dog masseter muscles].
mesh_terms: D000251:Adenosine Triphosphatases; D000818:Animals; D002118:Calcium / Q000378:metabolism; D004285:Dogs; D008410:Masticatory Muscles / Q000032:analysis*; D008861:Microsomes / Q000032:analysis*; D009124:Muscle Proteins / Q000032:analysis*
chemical_list: D009124:Muscle Proteins; D000251:Adenosine Triphosphatases; D002118:Calcium