- Distinct gene expression patterns in chronic lymphocytic leukemia defined by usage of specific VH genes. Kienle, D., Benner, A., Kröber, A., Winkler, D., Mertens, D., Bühler, A., Seiler, T., Jäger, U., Lichter, P., Döhner, H., Stilgenbauer, S. Blood (2006)