TY - RPRT TI - Complex karyotypic evolution in B-cell chronic lymphocytic leukemia. AU - P E Crossen AU - S M Tully AU - M J Morrison AU - D C Heaton AU - S M Benjes PY - 1991 DO - 10.1016/0165-4608(91)90151-j UR - https://pubmed.ncbi.nlm.nih.gov/1756497/ ID - 1756497 ER -