title: Cell physiology: cellular site of calcium regulation.
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism*; D004721:Endoplasmic Reticulum / Q000502:physiology*; D009132:Muscles / Q000502:physiology; D012519:Sarcoplasmic Reticulum / Q000502:physiology
chemical_list: D002118:Calcium