We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleS-adenosyl-methionine and betaine improve early virological response in chronic hepatitis C patients with previous nonresponse.AuthorsFilipowicz M; Bernsmeier C; Terracciano L; Duong FH; Heim MHPublicationPloS one, 2010, Vol 5, Issue 11, pe15492ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0015492