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Angelelli G,Macarini 1,Fratello A.Use of water as an oral contrast agent for CT study the stomach.AJR,1987,149:1084. 彭衛(wèi)軍，周康榮，秦新裕.;應(yīng)用動(dòng)態(tài)CT和水充盈技術(shù)行胃癌CT分期與手術(shù)對(duì)照研究