Araújo, D. C. M.; Duarte, G. M.; Hubert, M. B. de P. L. K. E.; Jales, R. M.; Sarian, L. O.; Pessoa, E. C.; Oliveira Junior, I. de; Group, V. T. Sentinel Lymph Node Biopsy Versus No Axillary Surgery in Early Breast Cancer Clinically and Ultrasonographically Node-Negative: A Prospective Randomized Controlled Trial – Venus Trial Early Results After 3.5 Years of Study Inception. MAST 2026, 33.