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Driessen E, Abbass AA, Barber JP, Connolly Gibbons MB, Dekker JJM, Fokkema M, Fonagy P, Hollon SD, Jansma EP, de Maat SCM, Town JM, Twisk JWR, Van HL, Weitz E, Cuijpers P.Driessen E, et al.BMJ Open. 2018 Feb 20;8(2):e018900. doi: 10.1136/bmjopen-2017-018900.BMJ Open. 2018.PMID: 29463590Free PMC article.
Winkler MH, Touw HR, van de Ven PM, Twisk J, Tuinman PR.Winkler MH, et al.Crit Care Med. 2018 Jul;46(7):e707-e714. doi: 10.1097/CCM.0000000000003129.Crit Care Med. 2018.PMID: 29601314
Verhagen E, van der Beek A, Twisk J, Bouter L, Bahr R, van Mechelen W.Verhagen E, et al.Am J Sports Med. 2004 Sep;32(6):1385-93. doi: 10.1177/0363546503262177. Epub 2004 Jul 20.Am J Sports Med. 2004.PMID: 15310562Clinical Trial.
Saouti N, de Man F, Westerhof N, Boonstra A, Twisk J, Postmus PE, Vonk Noordegraaf A.Saouti N, et al.Respir Med. 2009 Jul;103(7):1013-9. doi: 10.1016/j.rmed.2009.01.017. Epub 2009 Feb 20.Respir Med. 2009.PMID: 19230641Free article.