Merrifield, A J Performance of the Portablease and the Fluoxair portable anaesthetic equipment: with reference to use under adverse conditions. [electronic resource] - British journal of anaesthesia Jan 1967 - 50-70 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0007-0912 Standard No.: 10.1093/bja/39.1.50 doi Subjects--Topical Terms: Anesthesia, Inhalation--instrumentationEquipment and Supplies, HospitalHumans