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Britton J, Pavord I, Richards K, Knox A, Wisniewski A, Wahedna I, Kinnear W, Tattersfield A, Weiss S.Britton J, et al.Eur Respir J. 1994 May;7(5):881-7.Eur Respir J. 1994.PMID: 8050544Free article.Clinical Trial.
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Hill J, Micklewright A, Lewis S, Britton J.Hill J, et al. Among authors: britton j.Eur Respir J. 1997 Oct;10(10):2225-9. doi: 10.1183/09031936.97.10102225.Eur Respir J. 1997.PMID: 9387944Free article.Clinical Trial.
Britton JR, Pavord ID, Richards KA, Knox AJ, Wisniewski AF, Lewis SA, Tattersfield AE, Weiss ST.Britton JR, et al.Am J Respir Crit Care Med. 1995 May;151(5):1383-7. doi: 10.1164/ajrccm.151.5.7735589.Am J Respir Crit Care Med. 1995.PMID: 7735589