title: The Marrett drawover apparatus.
authors.affiliation: Geoffrey Kaye Museum of Anaesthetic History.
authors.forename: C
authors.initials: C
authors.lastname: Ball
authors.forename: R
authors.initials: R
authors.lastname: Westhorpe
mesh_terms: D018685:Anesthetics, Inhalation / Q000008:administration & dosage / Q000266:history*; D004867:Equipment Design; D049673:History, 20th Century; D006801:Humans; D008131:London; D009330:Nebulizers and Vaporizers / Q000266:history*
chemical_list: D018685:Anesthetics, Inhalation