MARTINELLI, Marcella et al. The R521K polymorphism of EGFR influences the risk of colorectal cancer. Italian Journal of Anatomy and Embryology, [S. l.], v. 116, n. 2, p. 114, 2011. Disponível em: https://oajournals.fupress.net/index.php/ijae/article/view/4688. Acesso em: 18 dec. 2025.