The Cotton-Boothby apparatus.
Bause
George S
GS
Wood Library-Museum of Anesthesiology, Park Ridge, Illinois, USA. UJYC@aol.com
D000776:Anesthesiology / Q000266:history* / Q000295:instrumentation*; D005740:Gases; D049673:History, 20th Century; D006801:Humans; D009144:Museums; D014481:United States
D005740:Gases