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Scullion DA, Wetton CW, Davies C, Whitaker L, Shorvon PJ. The use of air or CO2 as insufflation agents for double contrast barium enema (DCBE): is there a qualitative difference? Clin Radiol. 1995 Aug;50(8):558–61. doi: 10.1016/s0009-9260(05)83192-7. PMID: 7656524. |