Burstein Harold J, Souter Irene, D'Alessandro Helen Anne, Sgroi Dennis C
Division of Medical Oncology, Dana-Farber Cancer Institute, and Department of Medicine, Brigham and Women's Hospital, Boston, USA.
N Engl J Med. 2009 Aug 13;361(7):699-707. doi: 10.1056/NEJMcpc0902224.