Effects of changes in the external sodium and calcium concentrations on spontaneous electrical activity in smooth muscle of guinea-pig taenia coli.
D002118:Calcium; D003106:Colon; D006168:Guinea Pigs; D009130:Muscle, Smooth; D009132:Muscles; D012964:Sodium
D012964:Sodium; D002118:Calcium
CALCIUM; COLON; MUSCLE, SMOOTH; SODIUM