We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe catechol-O-methyltransferase (COMT) val158met polymorphism affects brain responses to repeated painful stimuli.AuthorsLoggia ML; Jensen K; Gollub RL; Wasan AD; Edwards RR; Kong JPublicationPloS one, 2011, Vol 6, Issue 11, pe27764ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0027764