ALVES, Ana Sofia; CAMELO, Rita; VARELA, Margarida  and  DIAS, João Lopes. Adenocarcinoma of the Urachus: A Primary Not to Overlook. Acta Radiol Port [online]. 2021, vol.33, n.2, pp.23-26.  Epub Aug 31, 2021. ISSN 2183-1351.