The risk of anesthesia.
D000367:Age Factors; D000758:Anesthesia / Q000009:adverse effects* / Q000401:mortality; D000776:Anesthesiology; D000777:Anesthetics / Q000633:toxicity; D001291:Attitude of Health Personnel; D002725:Chloroform / Q000009:adverse effects; D004987:Ethers / Q000009:adverse effects; D005500:Follow-Up Studies; D006801:Humans; D007022:Hypotension / Q000209:etiology; D007600:Judgment; D009026:Mortality; D010809:Physical Fitness; D012131:Respiratory Insufficiency / Q000209:etiology; D012737:Sex Factors; D013223:Statistics as Topic; D000078329:Workforce
D000777:Anesthetics; D004987:Ethers; D002725:Chloroform