Per oral pneumocolon examination of the ileocecal region
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[1] E. R. Heitzman,et al. Roentgen examination of the cecum and proximal ascending colon with ingested barium. , 1961, Radiology.
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[1] E. R. Heitzman,et al. Roentgen examination of the cecum and proximal ascending colon with ingested barium. , 1961, Radiology.