Salem, M R Efficacy of cricoid pressure in preventing gastric inflation during bag-mask ventilation in pediatric patients. [electronic resource] - Anesthesiology Jan 1974 - 96-8 p. digital Publication Type: Journal Article ISSN: 0003-3022 Standard No.: 10.1097/00000542-197401000-00026 doi Subjects--Topical Terms: Anesthesia, InhalationChild, PreschoolGastroesophageal Reflux--prevention & controlHalothane--analysisHumansInfantLaryngeal CartilagesMasksOxygen--analysisPositive-Pressure RespirationPressureStomach--analysis