Sposato, Bruno, Leonardo Croci, Maurizio Di Tomassi, Camilla Puttini, Carmela Olivieri, Mario Alessandri, Maria Cristina Ronchi, et al. “Spontaneous Abdominal Bleeding Associated With SARS-CoV-2 Infection: Causality or Coincidence? Abdominal Bleeding and SARS-CoV-2”. Acta Biomedica Atenei Parmensis 92, no. 2 (May 12, 2021): e2021199. Accessed July 18, 2024. https://mattioli1885journals.com/index.php/actabiomedica/article/view/10142.