Angiotensin-converting enzyme insertion/deletion polymorphism contributes to ischemic stroke risk: a meta-analysis of 50 case-control studies.

PLoS One · 2012 · PMC3462189 · PMID 23049705

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showed a trendno p-value reported

The cumulative meta-analysis for the recessive model showed a trend of association as published data information accumulated ( Fig. 3 ).

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