[A drug: oxygen--O2].
D003770:Dental Offices; D004630:Emergencies; D006801:Humans; D000860:Hypoxia / Q000628:therapy*; D010100:Oxygen / Q000009:adverse effects / Q000378:metabolism / Q000494:pharmacology; D010102:Oxygen Inhalation Therapy
D010100:Oxygen
Un médicament: l'oxygène--O2.