title: [Regulation of muscle contraction].
mesh_terms: D002135:Calcium-Binding Proteins / Q000502:physiology; D006801:Humans; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000502:physiology*; D009218:Myosins / Q000502:physiology
chemical_list: D002135:Calcium-Binding Proteins; D009218:Myosins