YOUNIS, A. Urticarial vasculitis as an initial manifestation of colonic carcinoma: a case report and review of the literature. Reumatismo, [S. l.], v. 70, n. 4, p. 259–263, 2018. DOI: 10.4081/reumatismo.2018.1052. Disponível em: https://www.reumatismo.org/reuma/article/view/1052. Acesso em: 19 apr. 2024.