{Reference Type}: Comment {Title}: Lymphocytes, B lymphocytes, and clonal CLL cells: observations on the impact of the new diagnostic criteria in the 2008 Guidelines for Chronic Lymphocytic Leukemia (CLL). {Author}: Mulligan CS;Thomas ME;Mulligan SP; {Journal}: Blood {Volume}: 113 {Issue}: 25 {Year}: Jun 2009 18 {Factor}: 25.476 {DOI}: 10.1182/blood-2008-07-166710 {Abstract}: