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  • 采用便利抽样法，调查了江西省樟树市人民医院的30例门诊治疗的慢性乙型肝炎患者。

    By convenient sampling, 30 CHB outpatients from a tertiary A-level hospital in Guangzhou were recruited into this study.

    youdao

  • 采用便利抽样法，调查了江西省樟树市人民医院的30例门诊治疗的慢性乙型肝炎患者。

    By convenient sampling, 30 CHB outpatients from a tertiary A-level hospital in Guangzhou were recruited into this study.

    youdao

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