[Survey on anesthesia related accident in 1993].
D000758:Anesthesia / Q000009:adverse effects*; D000769:Anesthesia, Inhalation / Q000009:adverse effects; D000775:Anesthesia, Spinal / Q000009:adverse effects; D000776:Anesthesiology / Q000295:instrumentation*; D004868:Equipment Failure; D006323:Heart Arrest / Q000453:epidemiology* / Q000209:etiology; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D007022:Hypotension / Q000453:epidemiology / Q000209:etiology; D007564:Japan / Q000453:epidemiology