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Carroll N, Parker RA, Branthwaite MA.Carroll N, et al. Among authors: branthwaite ma.Eur Respir J. 1990 Jul;3(7):746-51.Eur Respir J. 1990.PMID: 2124540Clinical Trial.
Simonds AK, Carroll N, Branthwaite MA, Saunders NA.Simonds AK, et al. Among authors: branthwaite ma.Eur Respir J. 1989 Sep;2(8):758-62.Eur Respir J. 1989.PMID: 2680583Clinical Trial.
Carroll N, Branthwaite MA.Carroll N, et al. Among authors: branthwaite ma.Intensive Care Med. 1988;14(2):115-7. doi: 10.1007/BF00257462.Intensive Care Med. 1988.PMID: 3283191
Carroll N, Branthwaite MA.Carroll N, et al. Among authors: branthwaite ma.Thorax. 1988 May;43(5):349-53. doi: 10.1136/thx.43.5.349.Thorax. 1988.PMID: 3143160Free PMC article.