title: INFLUENCE OF CALCIUM IONS ON CENTRACTURE INDUCED BY ALTERNATING CURRENT IN FROG SKELETAL MUSCLE.
mesh_terms: D001001:Anura; D002118:Calcium; D002794:Choline; D004558:Electric Stimulation; D004594:Electrophysiology; D007477:Ions; D008670:Metals; D009119:Muscle Contraction; D018482:Muscle, Skeletal; D009132:Muscles; D010600:Pharmacology; D012106:Research
chemical_list: D007477:Ions; D008670:Metals; D002794:Choline; D002118:Calcium
keywords: CALCIUM; CHOLINE; ELECTRIC STIMULATION; ELECTROPHYSIOLOGY; EXPERIMENTAL LAB STUDY; FROGS; METALS; MUSCLE CONTRACTION; MUSCLES; PHARMACOLOGY