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Engleman HM, Gough K, Martin SE, Kingshott RN, Padfield PL, Douglas NJ.Engleman HM, et al. Among authors: douglas nj.Sleep. 1996 Jun;19(5):378-81. doi: 10.1093/sleep/19.5.378.Sleep. 1996.PMID: 8843528Clinical Trial.
Martin SE, Engleman HM, Kingshott RN, Douglas NJ.Martin SE, et al. Among authors: douglas nj.J Sleep Res. 1997 Dec;6(4):276-80. doi: 10.1111/j.1365-2869.1997.00276.x.J Sleep Res. 1997.PMID: 9493529
Engleman HM, Martin SE, Kingshott RN, Mackay TW, Deary IJ, Douglas NJ.Engleman HM, et al. Among authors: douglas nj.Thorax. 1998 May;53(5):341-5. doi: 10.1136/thx.53.5.341.Thorax. 1998.PMID: 9708223Free PMC article.Clinical Trial.
Kingshott RN, Engleman HM, Deary IJ, Douglas NJ.Kingshott RN, et al. Among authors: douglas nj.Eur Respir J. 1998 Dec;12(6):1264-70. doi: 10.1183/09031936.98.12061264.Eur Respir J. 1998.PMID: 9877475Free article.