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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Bethune D. W., Collis J. M. The evaluation of oxygen masks. A mechanical method. Anaesthesia. 1967 Jan;22(1):43–54. doi: 10.1111/j.1365-2044.1967.tb02694.x. [DOI] [PubMed] [Google Scholar]
- Bracken A., Broughton G. B., Hill D. W. Safety precautions to be observed with cooled premixed gases. Br Med J. 1968 Sep 21;3(5620):715–716. doi: 10.1136/bmj.3.5620.715. [DOI] [PMC free article] [PubMed] [Google Scholar]
