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Biggs SN, Lushington K, James Martin A, van den Heuvel C, Declan Kennedy J.Biggs SN, et al. Among authors: lushington k.Sleep Med. 2013 Dec;14(12):1304-9. doi: 10.1016/j.sleep.2013.06.014. Epub 2013 Sep 2.Sleep Med. 2013.PMID: 24074692
Kohler M, Lushington K, Couper R, Martin J, van den Heuvel C, Pamula Y, Kennedy D.Kohler M, et al. Among authors: lushington k.J Clin Sleep Med. 2008 Apr 15;4(2):129-36.J Clin Sleep Med. 2008.PMID: 18468311Free PMC article.