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在人所受到的辐射剂量中医疗照射占有重要的地位，对医疗照射水平的研究是搞好整个辐射防护工作的关键。为此，我们对西安地区内医院的Ｘ线诊断、临床核医学检查及放射治疗的频度及５７４０人次Ｘ线诊断病人的皮肤吸收剂量进行了分层抽样调查。现将结果报告如下。１对象与...
Medical radiation exposure to people occupy an important position, the study of the level of medical exposure is the key to doing a good job in the entire radiation protection. To this end, we conducted a stratified sampling survey of the X-ray diagnosis, clinical nuclear medicine examination and radiotherapy frequency of the hospitals in Xi’an area and the skin absorption dose of 5740 X-ray diagnosis patients. The results reported below. 1 object with ...