TASCÓN ACEVEDO, Natalia María; VÉLEZ HOYOS, Alejandro. Anaplastic thyroid cancer.Percutaneus fine-needle aspiration biopsy for the diagnosis. Medicina UPB, [S. l.], v. 23, n. 1, p. 61–69, 2005. Disponível em: https://revistas.upb.edu.co/index.php/medicina/article/view/2778. Acesso em: 28 may. 2026.