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Alehagen U, Aaseth J, Johansson P.Alehagen U, et al. Among authors: johansson p.Biofactors. 2015 Nov-Dec;41(6):443-52. doi: 10.1002/biof.1245. Epub 2015 Dec 10.Biofactors. 2015.PMID: 26662217Free article.Clinical Trial.
Johansson P, Dahlström U, Alehagen U.Johansson P, et al.Scand Cardiovasc J. 2007 Oct;41(5):299-307. doi: 10.1080/14017430701534829.Scand Cardiovasc J. 2007.PMID: 17852786
Johansson P, Alehagen U, Svanborg E, Dahlström U, Broström A.Johansson P, et al.Sleep Med. 2009 Oct;10(9):1005-11. doi: 10.1016/j.sleep.2009.01.011. Epub 2009 May 22.Sleep Med. 2009.PMID: 19464948
Johansson P, Alehagen U, Svensson E, Svanborg E, Dahlström U, Broström A.Johansson P, et al.J Cardiovasc Nurs. 2010 Sep-Oct;25(5):E16-26. doi: 10.1097/JCN.0b013e3181d6de6f.J Cardiovasc Nurs. 2010.PMID: 20671565
Johansson P, Alehagen U, Ulander M, Svanborg E, Dahlström U, Broström A.Johansson P, et al.Sleep Med. 2011 Sep;12(8):748-53. doi: 10.1016/j.sleep.2011.03.012. Epub 2011 Jul 2.Sleep Med. 2011.PMID: 21724460
Johansson P, Alehagen U, Svanborg E, Dahlström U, Broström A.Johansson P, et al.Age Ageing. 2012 Jul;41(4):468-74. doi: 10.1093/ageing/afs019. Epub 2012 Mar 22.Age Ageing. 2012.PMID: 22440587
Alehagen U, Johansson P, Björnstedt M, Rosén A, Dahlström U.Alehagen U, et al. Among authors: johansson p.Int J Cardiol. 2013 Sep 1;167(5):1860-6. doi: 10.1016/j.ijcard.2012.04.156. Epub 2012 May 23.Int J Cardiol. 2013.PMID: 22626835Free article.Clinical Trial.