Methods Retrospective analysis was given to 196 cases of cholecystomy with the application of cholecystography in operation.
方法对196
切除术术中采用道造影检查道的病进行回
性分析。
小造影术Methods Retrospective analysis was given to 196 cases of cholecystomy with the application of cholecystography in operation.
方法对196切除术术中采用道造影检查道的病进行回性分析。
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