Rabey, P G Effect of the laryngeal mask airway on lower oesophageal sphincter pressure in patients during general anaesthesia. [electronic resource] - British journal of anaesthesia Oct 1992 - 346-8 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0007-0912 Standard No.: 10.1093/bja/69.4.346 doi Subjects--Topical Terms: AdultAgedAnesthesia, GeneralEsophagogastric Junction--physiologyFemaleGastroesophageal Reflux--etiologyHumansLaryngeal Masks--adverse effectsMaleMasksMiddle AgedPressureRandom Allocation