We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDifferential regulation of TGF-beta signaling through Smad2, Smad3 and Smad4.AuthorsKretschmer A; Moepert K; Dames S; Sternberger M; Kaufmann J; Klippel APublicationOncogene, 2003, Vol 22, Issue 43, p6748ISSN0950-9232Publication typearticleDOI10.1038/sj.onc.1206791