title: Continuous recording of the membrane potential's changes of frog sartorius muscle in a separating chamber.
mesh_terms: D000818:Animals; D004576:Electromyography / Q000379:methods*; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D009132:Muscles / Q000166:cytology / Q000187:drug effects / Q000502:physiology*; D009538:Nicotine / Q000494:pharmacology; D011189:Potassium Chloride / Q000494:pharmacology; D011893:Rana esculenta; D013997:Time Factors; D014702:Veratrine / Q000494:pharmacology
chemical_list: D011189:Potassium Chloride; D009538:Nicotine; D014702:Veratrine