[Recording of electrical activity of the stomach and intestines].
D000818:Animals; D004594:Electrophysiology; D005753:Gastric Mucosa / Q000502:physiology; D006168:Guinea Pigs; D007413:Intestinal Mucosa / Q000502:physiology; D007422:Intestines / Q000502:physiology*; D013270:Stomach / Q000502:physiology*
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