Pincus Laura B, Zehnder James L, Neuhaus Isaac M, Andreadis Charalambos, McCalmont Timothy H
Department of Dermatology, University of California, San Francisco, San Francisco, CA, USA.
J Clin Oncol. 2010 Feb 20;28(6):e94-5. doi: 10.1200/JCO.2009.24.3428. Epub 2009 Nov 23.