title: Inhalation sedation - an adjunct to improved dental care: preliminary communication.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D003729:Dental Care / Q000379:methods*; D004311:Double-Blind Method; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006993:Hypnotics and Sedatives / Q000008:administration & dosage*; D009609:Nitrous Oxide / Q000008:administration & dosage*; D014661:Vasoconstriction / Q000187:drug effects
chemical_list: D006993:Hypnotics and Sedatives; D009609:Nitrous Oxide