Methods The medical staff and patients were surveyed by questionnaire in 12 hospitals of the city and subordinate counties.

 
  • 方法隨機抽取某市及下屬縣共12所醫院的醫護人員及病人,分別進(jìn)行問(wèn)卷調查。
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目錄 附錄 查詞歷史
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