CHANSUE, Ekwan; PANTONGRAG-BROWN, Linda. AIR BUBBLES AND DOUBLE CONTRAST BARIUM ENEMA. The ASEAN Journal of Radiology, Bangkok, Thailand, v. 5, n. 3, p. 311–314, 2023. Disponível em: https://www.asean-journal-radiology.org/index.php/ajr/article/view/505. Acesso em: 2 may. 2025.