MDM2 promotor polymorphism and disease characteristics in chronic lymphocytic leukemia: results of an individual patient data-based meta-analysis oleh Axel Benner, Larry Mansouri, Davide Rossi, Aneela Majid, Kerstin Willander, Anton Parker, Gareth Bond, Sarka Pavlova, Holger Nückel, Olaf Merkel, Paolo Ghia, Emili Montserrat, Mohd Arifin Kaderi, Richard Rosenquist, Gianluca Gaidano, Martin J.S. Dyer, Peter Söderkvist, Mats Linderholm, David Oscier, Zuzana Tvaruzkova, Sarka Pospisilova, Ulrich Dührsen, Richard Greil, Hartmut Döhner, Stephan Stilgenbauer, Thorsten Zenz