Research Article Fixed performance oxygen masks: an evaluation. Br Med J (Clin Res Ed) 1984; 288 doi: https://doi.org/10.1136/bmj.288.6426.1261 (Published 28 April 1984) Cite this as: Br Med J (Clin Res Ed) 1984;288:1261 Article Related content Metrics Responses Peer review Related articles No related articles found. Cited by... Oxygen Delivery With an Open Oxygen Mask and Other Conventional Masks: A Simulation-Based StudyAbstract Fulltext PDF British Thoracic Society guidelines for home oxygen use in adults: accredited by NICEAbstract Fulltext PDF