On the fairness of using relative indicators for comparing citation performance in different disciplines Claudio CastellanoFilippo Radicchi Varia 31 March 2009 Pages: 85 - 90
A reflection on open-access, citation counts, and the future of scientific publishing Xavier Bosch Varia 31 March 2009 Pages: 91 - 93
Autoimmunity and heart diseases: pathogenesis and diagnostic criteria Udi NussinovitchYehuda Shoenfeld Review 31 March 2009 Pages: 95 - 104
The roles of the RAG1 and RAG2 “non-core” regions in V(D)J recombination and lymphocyte development Jessica M. JonesCarrie Simkus Review 31 March 2009 Pages: 105 - 116
NKT cells: from totipotency to regenerative medicine Hiroshi Wakao Review 31 March 2009 Pages: 117 - 128
Antigen-restricted γδ T-cell receptors? Willi K. BornRebecca L. O’Brien Review 31 March 2009 Pages: 129 - 135
TNF-α and sICAM-1 in intracranial aneurismal rupture Anna Maria WitkowskaMaria Halina BorawskaMaria Konopka Original Article Open access 02 April 2009 Pages: 137 - 140
Prophylaxis with α-lipoic acid against lipopolysaccharide-induced brain injury in rats Anna GorącaKatarzyna Asłanowicz-Antkowiak Original Article Open access 31 March 2009 Pages: 141 - 146
ECA-immunogenicity of Proteus mirabilis strains Katarzyna Anna DudaKatarzyna Teresa DudaMikael Skurnik Original Article Open access 31 March 2009 Pages: 147 - 151