[Technical notes: exploration of digestive motoricity by electronic recordings of endocavitary pressure and pH in humans].
D004063:Digestion; D004581:Electronics; D005750:Gastric Juice; D041981:Gastrointestinal Tract / Q000502:physiology*; D006801:Humans; D006863:Hydrogen-Ion Concentration
GASTRIC JUICE; GASTROINTESTINAL SYSTEM/physiology; HYDROGEN-ION CONCENTRATION