“number needed to harm”的概念、定义、翻译、参考文献-科学参考

单词	number needed to harm
释义	number needed to harm Encyclopedia 医学不良反应研究释 number needed to harm; NNH发生1例不良事件所需要的暴露人数在研究中，接触可能的致病因素才能产生一例额外不良反应所需要的病人数。
随便看	chorioallantois chorion chorionic villus sampling chorionin choripetalous flower chorismic acid chorisogram method choristoderes chorleywood bread process chorogram chorograph Chorography of Liaodong Chorography of Lingwai choroid choroid plexus choroid plexus and cerebrospinal fluid choroid plexus epithelial cell choroisotherm chorology choroplethic method Chort Chortí Chorus Chor Yuen chosen ciphertext attack

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