[On the impedance of clam nacreous and prismatic layers].
D000818:Animals; D049872:Bivalvia / Q000033:anatomy & histology / Q000502:physiology*; D004553:Electric Conductivity; D004558:Electric Stimulation; D004594:Electrophysiology; D009132:Muscles / Q000033:anatomy & histology / Q000502:physiology