Schafer, Jodi Exposure to nitrous oxide during pregnancy is no laughing matter. [electronic resource] - The Journal of the Michigan Dental Association Apr 2013 - 22, 70 p. digital Publication Type: Journal Article ISSN: 0026-2102 Subjects--Topical Terms: Anesthesia, Dental--instrumentationAnesthesia, Inhalation--instrumentationAnesthetics, Inhalation--administration & dosageDental AssistantsEquipment SafetyFemaleHumansNitrous Oxide--administration & dosageOccupational Exposure--prevention & controlPregnancySafety Management