Bias in effect size of systemic lupus erythematosus susceptibility loci across Europe: a case-control study
Elisa Alonso-Perez, Marian Suarez-Gestal, Manuel Calaza, Gian D Sebastiani, Rudolf Pullmann, Chryssa Papasteriades, Attila Kovacs, Fotini N Skopouli, Marc Bijl, Ana Suarez, Maurizio Marchini, Sergio Migliaresi, Patricia Carreira, Josep Ordi-Ros, Torsten Witte, Sarka Ruzickova, Maria J Santos, Nadia Barizzone, Francisco J Blanco, Bernard R Lauwerys, Juan J Gomez-Reino, Antonio Gonzalez* and the European Consortium of SLE DNA Collections