| Literature DB >> 2640190 |
Abstract
In 200 barium examinations of the esophagus, the routine use of three overhead films made no substantive contribution to better diagnosis. These data suggest that except as requested by the fluoroscopist, overhead films may be omitted from esophageal studies.Entities:
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Year: 1989 PMID： 2640190 DOI： 10.1007/bf02408040
Source DB: PubMed Journal: Dysphagia ISSN： 0179-051X Impact factor: 3.438