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source_9b1e935a42164eac
**Selected angle:** `source` ## One-sentence thesis Scoping review of Metformin: 6 findings across 6 independent sources, aligned below by population, comparator, endpoint, and effect size. Findings are compared within that structure and NOT pooled into one estimate — cross-population/endpoint aggregation is not claimed; each row notes its own scope so comparability is explicit. **Interpretati…
sha256 66d854b2f8098ea2…