GAWEŁKO, J.; KUCZMA, J. A.; NOWAKOWSKI, A. Rectal neoplasms in Podkarpacie region between 1990 and 2005. European Journal of Clinical and Experimental Medicine, [S. l.], v. 10, n. 2, p. 167–178, 2012. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/12743. Acesso em: 14 mar. 2026.