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Obstetric Anaesthesia
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Joseph Priestly discovers Nitrous Oxide
Humphry Davy notes the possibility of nitrous oxide as an analgesia.
Horace Wells fails his demonstration of nitrous oxide for anaesthesia
William Morton successfully demonstrates ether anaesthesia for the first time.
First operation in England using ether by Robert Liston
James Young Simpson uses ether for obstetric anaesthesia for the first time.
Simpson discovers the anaesthetic properties of chloroform while experimenting with his assistants.
John Snow administers chloroform to Queen Victoria