Ultrasonographic diagnosis of intestinal intussusception caused by gastrointestinal stromal tumor in a canine: case report. Research, Society and Development, [S. l.], v. 11, n. 11, p. e61111120161, 2022. DOI: 10.33448/rsd-v11i11.20161. Disponível em: https://rsdjournal.org/rsd/article/view/20161. Acesso em: 5 dec. 2025.