Heyn, R., L. Petruzziello, M. Relucenti, G. Corrado, E. Vizza, and G. Familiari. “Ultrastructural Changes of the Extracellular Matrix in Human Uterine Leiomyoma and Squamocellular Cervical Carcinoma”. Italian Journal of Anatomy and Embryology, vol. 117, no. 2, Feb. 2013, p. 88, https://oajournals.fupress.net/index.php/ijae/article/view/4274.