External electroenterography.
D000293:Adolescent; D000328:Adult; D000818:Animals; D004285:Dogs; D004594:Electrophysiology; D005769:Gastrointestinal Motility / Q000187:drug effects / Q000502:physiology*; D006801:Humans; D008875:Middle Aged; D009388:Neostigmine / Q000494:pharmacology; D009892:Opium / Q000494:pharmacology; D012601:Scopolamine / Q000494:pharmacology; D012996:Solutions / Q000494:pharmacology
D012996:Solutions; D009388:Neostigmine; D009892:Opium; D012601:Scopolamine