By Gassner K.   Einsiedel T.   Linke M.   Görlich P.   Mayer J.   in Der Orthopäde

ISSN:0085-4530|36|7|673-678

Springer Publishing Company ‎(2007)‎

Access to resources Favorite 7.0272937

By Zhu S.-P.   Liu H.-W.   Lu X.-P.   Gassner K.   in Utilities Policy

ISSN:0957-1787|7|3|143-154

Elsevier‎(1998)‎

Access to resources Favorite 6.2625055