The continuous withdrawal method for the quantitative analysis of the lower oesophageal sphincter (LES) in humans.
D000328:Adult; D002404:Catheterization; D004947:Esophagus / Q000187:drug effects / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008365:Manometry; D008722:Methods; D010418:Pentagastrin / Q000494:pharmacology
D010418:Pentagastrin