[Role and importance of calcium in the manifestation of cardiac activitv in Helix pomatia].
D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002136:Calcium, Dietary; D006321:Heart / Q000494:pharmacology*; D006372:Helix, Snails
D002136:Calcium, Dietary; D002118:Calcium
CALCIUM/pharmacology; HEART/pharmacology