title: Proceedings: Electrical activity and calcium activation in vascular smooth muscle.
mesh_terms: D002118:Calcium / Q000502:physiology*; D008564:Membrane Potentials / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects; D009129:Muscle Tonus / Q000187:drug effects; D009130:Muscle, Smooth / Q000502:physiology*; D009543:Nifedipine / Q000494:pharmacology; D009599:Nitroprusside / Q000494:pharmacology; D014700:Verapamil / Q000494:pharmacology
chemical_list: D009599:Nitroprusside; D014700:Verapamil; D009543:Nifedipine; D002118:Calcium