BIRENGESO , C.; NABBOSA, . V. .; MBABAZI, . M. .; NIYONZIMA, N. . Sonographic patterns of infra and supra-clavicular malignant lymph nodes in breast cancer patients at the Uganda cancer institute. A cross-sectional study. Student’s Journal of Health Research Africa, Africa, v. 7, n. 2, p. 11, 2026. DOI: 10.51168/sjhrafrica.v7i2.2228. Disponível em: https://www.sjhresearchafrica.org/index.php/public-html/article/view/2228. Acesso em: 20 jul. 2026.