LIN, Zimei; CHEN, Yi-jie; XU, Yong-yuan; WEN, Qing; CHEN, Ling-ling; SHAO, Li-ming; NIU, Xiao-yan; TANG, Li-na; HUANG, Pintong. A hybrid radiomics framework integrating genetic algorithm-optimized random forest for preoperative identification of Luminal B breast cancer and Ki-67 prediction: A multicenter study. The Ultrasound Journal, Fidenza (PR), Italy, v. 18, n. 1, p. 18667, 2026. DOI: 10.5826/tuj.2026.18667. Disponível em: https://mail.mattioli1885journals.com/index.php/theultrasoundjournal/article/view/18667. Acesso em: 24 may. 2026.