We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAbsence of Ret signaling in mice causes progressive and late degeneration of the nigrostriatal system.AuthorsKramer ER; Aron L; Ramakers GM; Seitz S; Zhuang X; Beyer K; Smidt MP; Klein RPublicationPLoS biology, 2007, Vol 5, Issue 3, pe39ISSN1545-7885Publication typearticleDOI10.1371/journal.pbio.0050039