Nozik, D L Midification of a nitrous oxide sedation apparatus to provide capability for intermittent positive pressure ventilation. [electronic resource] - Journal of the American Dental Association (1939) Jul 1975 - 128-9 p. digital Publication Type: Journal Article ISSN: 0002-8177 Standard No.: 10.14219/jada.archive.1975.0327 doi Subjects--Topical Terms: Anesthesia, Dental--instrumentationAnesthesia, Inhalation--instrumentationBiomedical EngineeringHumansIntermittent Positive-Pressure BreathingNitrous OxidePositive-Pressure Respiration