Portal cavernoma as a cause of hematemesis in a young unmarried female: A case report. Indian Journal of Case Reports, [S. l.], v. 6, n. 5, p. 283–285, 2020. DOI: 10.32677/IJCR.2020.v06.i05.023. Disponível em: https://www.mansapublishers.com/ijcr/article/view/2363. Acesso em: 8 dec. 2025.