title: Calcium currents recorded from segments of normal and denervated frog tonic muscle fibres.
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism* / Q000494:pharmacology; D007700:Kinetics; D008564:Membrane Potentials / Q000187:drug effects; D009121:Muscle Denervation; D009132:Muscles / Q000294:innervation / Q000502:physiology*; D011894:Rana pipiens; D012964:Sodium / Q000494:pharmacology
chemical_list: D012964:Sodium; D002118:Calcium