• This paper studied the price reducing possibility of vaccination against hemorrhagic fever with renal syndrome (HFRS) with the demand flexibility theory, and its affecting factors.

    利用需求弹性理论探讨综合征出血热(HFRS)灭活疫苗接种价格降低可行性及其影响因素

    youdao

  • This paper studied the price reducing possibility of vaccination against hemorrhagic fever with renal syndrome (HFRS) with the demand flexibility theory, and its affecting factors.

    利用需求弹性理论探讨综合征出血热(HFRS)灭活疫苗接种价格降低可行性及其影响因素

    youdao

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