Pharmacology of calcium channels and smooth muscle.
D000818:Animals; D002121:Calcium Channel Blockers / Q000494:pharmacology*; D007473:Ion Channels / Q000187:drug effects* / Q000502:physiology; D009130:Muscle, Smooth / Q000187:drug effects / Q000502:physiology*; D018377:Neurotransmitter Agents / Q000502:physiology; D013268:Stimulation, Chemical
D002121:Calcium Channel Blockers; D007473:Ion Channels; D018377:Neurotransmitter Agents