Dr. Crawford W. Long, MD, discoverer of anesthesia in 1842
Engraved portrait of Dr. Crawford W. Long, MD, who was the discoverer of anesthesia and demonstrated the effectiveness of sulphuric ether as an anesthetic at Jefferson, Georgia on March 30, 1842.
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“Dr. Crawford W. Long, MD, discoverer of anesthesia in 1842,” Digital Collections - University at Buffalo Libraries, accessed July 16, 2020, https://digital.lib.buffalo.edu/items/show/90529.