Lower-oesophageal-sphincter relaxation is a myth.
D002404:Catheterization; D003679:Deglutition; D004943:Esophagogastric Junction / Q000294:innervation / Q000502:physiology; D004947:Esophagus / Q000294:innervation / Q000502:physiology*; D006801:Humans; D008365:Manometry; D009130:Muscle, Smooth / Q000294:innervation / Q000502:physiology; D010528:Peristalsis; D011312:Pressure; D012018:Reflex; D012119:Respiration