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Double contrast-enhanced two-dimensional and three-dimensional ultrasonography for evaluation of gas
【机 构】
:
Department of Ultrasound, The 117th Hospital of PLA, Hangzhou 310013, Zhejiang Province, China;Depar
【出 处】
:
世界胃肠病学杂志(英文版)
【发表日期】
:
2012年31期
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