Tsoi Daphne T, Rowsell Corwyn, McGregor Caitlin, Kelly Catherine M, Verma Sunil, Pritchard Kathleen I
Division of Medical Oncology, Sunnybrook Odette Cancer Centre, The University of Toronto, Toronto, Ontario, Canada.
J Clin Oncol. 2010 Apr 20;28(12):e180-3. doi: 10.1200/JCO.2009.25.1009. Epub 2010 Feb 1.