title: Two early ether inhalers.
abstract: The existence of two of the earliest ether inhalers, a Squire's inhaler and a Tracy's inhaler, in the Museum of the Royal College of Surgeons of Edinburgh is recorded.
authors.affiliation: Royal College of Surgeons of Edinburgh, Royal Infirmary.
authors.forename: A H
authors.initials: AH
authors.lastname: Masson
mesh_terms: D000769:Anesthesia, Inhalation / Q000266:history* / Q000295:instrumentation; D004986:Ether / Q000266:history*; D005019:Ethyl Ethers / Q000266:history*; D049672:History, 19th Century; D009330:Nebulizers and Vaporizers / Q000266:history*; D006113:United Kingdom
chemical_list: D005019:Ethyl Ethers; D004986:Ether