JOHN, J.; U., S. E. A prospective observational study on lymph node mapping of sentinel lymph node biopsy using methylene blue in carcinoma breast. International Surgery Journal, [S. l.], v. 8, n. 1, p. 176–179, 2020. DOI: 10.18203/2349-2902.isj20205877. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/6734. Acesso em: 10 nov. 2025.