title: Occurrence of hypercarbia due to an unusual failure of anesthetic equipment.
mesh_terms: D000758:Anesthesia / Q000009:adverse effects; D000776:Anesthesiology / Q000295:instrumentation*; D002126:Calcium Hydroxide; D005260:Female; D006801:Humans; D006935:Hypercapnia / Q000209:etiology*; D007202:Indicators and Reagents; D008875:Middle Aged; D012449:Safety; D012972:Sodium Hydroxide
chemical_list: D007202:Indicators and Reagents; D012972:Sodium Hydroxide; D002126:Calcium Hydroxide