Prognostic value of microRNA-9 in cancers: a systematic review and meta-analysis.

Oncotarget · 2016 · PMC5341854 · PMID 27563807

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an increasing trendno p-value reported

Although there is an increasing trend in the number of cancer survivors that should attribute to early examination and treatment, traditional detective methods such as imaging techniques and biopsy still have their limitations [ 2 , 3 ].

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