Horace Wells: discoverer of anesthesia.
Jacobsohn
P H
PH
Division of Oral and Maxillofacial Surgery, Marquette University School of Dentistry, Milwaukee, Wisconsin, USA.
D000766:Anesthesia, Dental / Q000266:history*; D000776:Anesthesiology / Q000266:history*; D049672:History, 19th Century; D014481:United States