[Stages in the development of surgical anesthesia and its concept in anesthesiology].
D000776:Anesthesiology / Q000266:history*; D000777:Anesthetics / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century
D000777:Anesthetics
Etapy razvitiia khirurgicheskogo obezbolivaniia i kontseptsii v anesteziologii.