Brimacombe, J Positive pressure ventilation with the ProSeal versus classic laryngeal mask airway: a randomized, crossover study of healthy female patients. [electronic resource] - Anesthesia and analgesia Nov 2001 - 1351-3, table of contents p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0003-2999 Standard No.: 10.1097/00000539-200111000-00064 doi Subjects--Topical Terms: AdultCross-Over StudiesFemaleGynecologic Surgical ProceduresHumansLaryngeal MasksMiddle AgedPositive-Pressure Respiration--instrumentation