OMISSION OF INTRAOPERATIVE FROZEN SECTION OF SENTINEL LYMPH NODES IN EARLY BREAST CANCER: A SAFE APPROACH GUIDED BY PREOPERATIVE AXILLARY ULTRASOUND. Frontier in Medical and Health Research, [S. l.], v. 3, n. 2, p. 1224–1229, 2025. Disponível em: https://fmhr.net/index.php/fmhr/article/view/3008.. Acesso em: 13 jun. 2026.