Letter to the editor: PDF OnlyDoes signal detection methodology allow to measure discrimination, but not pain?Velden, M.Author Information Psychologisches Institut, Universität Mainz, Saarstr. 21, 6500 Mainz G.F.R. Pain: December 1979 - Volume 7 - Issue 3 - p 377-378 doi: 10.1016/0304-3959(79)90095-2 Buy Metrics © Lippincott-Raven Publishers.