A simple method for using carbon dioxide during double contrast barium enema.
Bartram
C I
CI
St Mark's Hospital, London.
D001466:Barium Sulfate; D002245:Carbon Dioxide; D004733:Enema / Q000295:instrumentation / Q000379:methods*; D006801:Humans
D002245:Carbon Dioxide; D001466:Barium Sulfate