Menegassi, F.G.M. (2023) “Rectosigmoidectomy with colorectal anastomosis and nephrectomy due to adenomatous polyps, rectal adenocarcinoma and renal cell carcinoma in a post-COVID-19 patient”, Seven Editora [Preprint]. Available at: https://sevenpubl.com.br/editora/article/view/1486 (Accessed: 21 August 2025).