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Mulloy E, McNicholas WT.Mulloy E, et al. Among authors: mcnicholas wt.Chest. 1992 Mar;101(3):753-7. doi: 10.1378/chest.101.3.753.Chest. 1992.PMID: 1541143Clinical Trial.
Mulloy E, Fitzpatrick M, Bourke S, O'Regan A, McNicholas WT.Mulloy E, et al. Among authors: mcnicholas wt.Respir Med. 1995 Mar;89(3):193-8. doi: 10.1016/0954-6111(95)90247-3.Respir Med. 1995.PMID: 7746912Free article.
Liston R, Deegan PC, McCreery C, McNicholas WT.Liston R, et al. Among authors: mcnicholas wt.Postgrad Med J. 1994 Apr;70(822):275-80. doi: 10.1136/pgmj.70.822.275.Postgrad Med J. 1994.PMID: 8183772Free PMC article.