[Inhalation anesthesia today. 1: Historical development, general facts].
D000769:Anesthesia, Inhalation / Q000266:history*; D005060:Europe; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D014481:United States
Inhalationsanästhesie heute. Teil 1: Historische Entwicklung, allgemeine Tatsachen.