PIĄTEK, K.; KARCZMAREK-BOROWSKA, B. Application of vascular ports at patients treated with chemotherapy. European Journal of Clinical and Experimental Medicine, [S. l.], v. 7, n. 3, p. 306–311, 2009. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/13161. Acesso em: 9 jun. 2026.