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【摘 要】
：
Background: Diagnostic reference levels for a number of common diagnostic radiological examinations against which individual centres could compare their perform
【机 构】
：
RadiologyDepartment,DepartmentofRadiographyandRadiologicalSciences,DepartmentofMedicalRadiography,Ra
【出 处】
：
健康(英文)
【发表日期】
：
2015年8期
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