RT Journal Article SR Electronic T1 The problem of non-superiority: what do we know after KOMET? JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 1067 OP 1067 DO 10.1136/jnnp-2012-303744 VO 84 IS 10 A1 Sönnichsen, Andreas C YR 2013 UL http://jnnp.bmj.com/content/84/10/1067.abstract AB