Alessandri, Giulio, Paolo Cornaglia-Ferraris, and Pietro M. Gullino. “Angiogenic and Angiostatic Microenvironment in Tumors: Role of Gangliosides”. Acta Oncologica 36, no. 4 (January 1, 1997): 383–387. Accessed May 19, 2026. https://medicaljournalssweden.se/actaoncologica/article/view/27926.