WESTERMARK, Bengt; HELDIN, Carl-Henrik. Platelet-Derived Growth Factor Structure, function and implications in normal and malignant cell growth. Acta Oncologica, [S. l.], v. 32, n. 2, p. 101–105, 1993. DOI: 10.3109/02841869309083897. Disponível em: https://medicaljournalssweden.se/actaoncologica/article/view/34755. Acesso em: 28 jun. 2026.