Death under sedation.
D000293:Adolescent; D000766:Anesthesia, Dental / Q000009:adverse effects*; D003643:Death / Q000209:etiology*; D003975:Diazepam / Q000009:adverse effects; D005260:Female; D006801:Humans; D010423:Pentazocine / Q000009:adverse effects; D006113:United Kingdom
D003975:Diazepam; D010423:Pentazocine