Sentinel node biopsy in patients with melanoma improves the accuracy of staging when added to clinicopathological features of the primary tumor

M.A. El Sharouni, Matthew Stodell, Tasnia Ahmed, Karijn P.M. Suijkerbuijk, Anne Ε. Cust, Arjen J. Witkamp, V. Sigurdsson, P. J. van Diest, Richard A. Scolyer, John F. Thompson, Carla H. van Gils, Serigne Lo