Comment on

• B-cell clones as early markers for chronic lymphocytic leukemia.

  Landgren O, Albitar M, Ma W, Abbasi F, Hayes RB, Ghia P, Marti GE, Caporaso NE. Landgren O, et al. N Engl J Med. 2009 Feb 12;360(7):659-67. doi: 10.1056/NEJMoa0806122. N Engl J Med. 2009. PMID: 19213679 Free PMC article.