%0 Journal Article %A Michael A van Es %A Jan H Veldink %A Helenius J Schelhaas %A Bastiaan R Bloem %A Peter Sodaar %A Bart F L van Nuenen %A Marcel Verbeek %A Bart P van de Warrenburg %A Leonard H van den Berg %T Serum angiogenin levels are elevated in ALS, but not Parkinson's disease %D 2014 %R 10.1136/jnnp-2013-307168 %J Journal of Neurology, Neurosurgery & Psychiatry %P 1439-1440 %V 85 %N 12 %U https://jnnp.bmj.com/content/jnnp/85/12/1439.full.pdf