Authors: W Eich; W Häuser; E Friedel; A Klement; M Herrmann; F Petzke; M Offenbächer; M Schiltenwolf; C Sommer; T Tölle; P Henningsen Journal: Schmerz Date: 2008-06 Impact factor: 1.107
Authors: Winfried Häuser; Wolfgang Eich; Markus Herrmann; Detlev O Nutzinger; Marcus Schiltenwolf; Peter Henningsen Journal: Dtsch Arztebl Int Date: 2009-06-05 Impact factor: 5.594