title: Trendelenburg's Cone and Cannula.
authors.affiliation: Geoffrey Kaye Museum of Anaesthetic History.
authors.forename: R
authors.initials: R
authors.lastname: Westhorpe
mesh_terms: D000770:Anesthesia, Endotracheal / Q000266:history / Q000295:instrumentation; D001604:Berlin; D002404:Catheterization / Q000295:instrumentation; D013502:General Surgery / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans