Authors: Paul Enck; Sibylle Klosterhalfen; Katja Weimer; Björn Horing; Stephan Zipfel Journal: Philos Trans R Soc Lond B Biol Sci Date: 2011-06-27 Impact factor: 6.237
Authors: Walter Ling; Steven Shoptaw; Maureen Hillhouse; Michelle A Bholat; Charles Charuvastra; Keith Heinzerling; David Chim; Jeffrey Annon; Patrick T Dowling; Geetha Doraimani Journal: Addiction Date: 2011-11-15 Impact factor: 6.526