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Hedström AK, Sundqvist E, Bäärnhielm M, Nordin N, Hillert J, Kockum I, Olsson T, Alfredsson L.Hedström AK, et al.Brain. 2011 Mar;134(Pt 3):653-64. doi: 10.1093/brain/awq371. Epub 2011 Feb 8.Brain. 2011.PMID: 21303861
Bäärnhielm M, Hedström AK, Kockum I, Sundqvist E, Gustafsson SA, Hillert J, Olsson T, Alfredsson L.Bäärnhielm M, et al. Among authors: hedstrom ak.Eur J Neurol. 2012 Jul;19(7):955-62. doi: 10.1111/j.1468-1331.2011.03650.x. Epub 2012 Jan 31.Eur J Neurol. 2012.PMID: 22289117