We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMutations in specific structural regions of immunoglobulin light chains are associated with free light chain levels in patients with AL amyloidosis.AuthorsPoshusta TL; Sikkink LA; Leung N; Clark RJ; Dispenzieri A; Ramirez-Alvarado MPublicationPloS one, 2009, Vol 4, Issue 4, pe5169ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0005169