title: [Existence of a Ca ++ -Mg ++  antagonism at the level of the electrical activity of striated muscular fibers of the crab].
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D003386:Brachyura; D002118:Calcium / Q000494:pharmacology*; D002712:Chlorides / Q000494:pharmacology; D004336:Drug Antagonism; D008274:Magnesium / Q000494:pharmacology*; D009132:Muscles / Q000502:physiology*; D013997:Time Factors
chemical_list: D002712:Chlorides; D008274:Magnesium; D002118:Calcium
vernacular_title: Existence d'un antagonisme Ca  -Mg   au niveau de l'activité électrique de la fibre musculaire striée de crabe.