The tension developed by alternating current in the guinea-pig taenia coli.
D000818:Animals; D001285:Atropine / Q000494:pharmacology; D003106:Colon / Q000502:physiology*; D004558:Electric Stimulation; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000187:drug effects / Q000502:physiology*; D013779:Tetrodotoxin / Q000494:pharmacology
D013779:Tetrodotoxin; D001285:Atropine