Variation in the quality of barium sulfate contrast media.
作者信息
Virkkunen P
出版信息
Radiology. 1981 Sep;140(3):833-4. doi: 10.1148/radiology.140.3.7280256.
Abstract
The quality of barium sulfate contrast media for double-contrast examination of the stomach may vary significantly in different batches and thus influence the clinical results. A simple method is presented for controlling the density/viscosity relationship.
摘要
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