Effects of external Na and Ca ion concentration on response of anterior byssal retractor muscle of Mytilus edulis to acetylcholine application.
D000109:Acetylcholine / Q000502:physiology*; D000818:Animals; D049872:Bivalvia; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D011188:Potassium / Q000494:pharmacology; D012964:Sodium / Q000494:pharmacology
D012964:Sodium; D000109:Acetylcholine; D011188:Potassium