[Proceedings: Significance of acetylcholine released at the posterior region on the extended intestinal wall].
D000109:Acetylcholine / Q000502:physiology*; D000818:Animals; D005769:Gastrointestinal Motility; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007422:Intestines / Q000502:physiology*
D000109:Acetylcholine