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甲乙丙丁四型肝炎病毒重叠感染少见,我院自1992年2月～1994年4月发现5例此类患者,总结报告如下.
A and B hepatitis B hepatitis virus overlapping infection rare, our hospital from February 1992 ~ April 1994 found 5 cases of such patients, the summary report is as follows.