D A Edwards, E R Beck. Show Affiliations »
Abstract
Mesh: See more » Barium SulfateDefecationFecesHumansRadiographyRectum/diagnostic imagingRectum/physiology
Substances: See more » Barium Sulfate
Year: 1971 PMID: 5096786 DOI: 10.1007/bf02239595
Source DB: PubMed Journal: Am J Dig Dis ISSN: 0002-9211