Langer, I; Guller, U; Hsu-Schmitz, S F; Ladewig, A; Viehl, C T; Moch, H; Wight, E; Harder, F; Oertli, D; Zuber, M (2009). Sentinel lymph node biopsy is associated with improved survival compared to level I & II axillary lymph node dissection in node negative breast cancer patients. European Journal of Surgical Oncology, 35(8):805-813.
Langer, I; Guller, U; Viehl, C T; Moch, H; Wight, E; Harder, F; Oertli, D; Zuber, M (2009). Axillary lymph node dissection for sentinel lymph node micrometastases may be safely omitted in early-stage breast cancer patients: long-term outcomes of a prospective study. Annals of Surgical Oncology, 16(12):3366-3374.