By Koppert W.   in The Pain Clinic

ISSN:1568-5691|12|2|157-158

Maney Publishing‎(2000)‎

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By Parthum A.   Weinzierl A.   Gräßel E.   Koppert W.   in Der Schmerz

ISSN:0932-433X|20|4|314-326

Springer Publishing Company ‎(2006)‎

Access to resources Favorite 7.970664

By Gerdemann U.   Brückl V.   Nassr N.   Märkert D.   Sittl R.   Koppert W.   in Der Schmerz

ISSN:0932-433X|18|3|189-196

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 6.650893

By Pahl I.R.   Koppert W.   Enk C.   Sittl R.   Muhldorfer S.   Hahn E.G.   Schmelz M.   Schwab D.   in Pain

ISSN:0304-3959|104|3|519-527

Elsevier‎(2003)‎

Access to resources Favorite 5.762373