1.
Gustalik J, Aebisher D, Kaznowska E, Bartusik-Aebisher D. Mixed adenocarcinoma-neuroendocrine cancer – a case report. Eur J Clin Exp Med [Internet]. 2020 Dec. 30 [cited 2026 Jan. 18];18(4):335–337. Available from: https://journals.ur.edu.pl/ejcem/article/view/11863