# Addressing Methodologic Challenges and Minimizing Threats to Validity in Synthesizing Findings from Individual-Level Data Across Longitudinal Randomized Trials

> Research article (Prevention Science, 2017) · cited 37× · AI/ML

**Wikidata**: [openalex:W2605922483](https://www.wikidata.org/wiki/openalex:W2605922483)  
**Source**: https://4ort.xyz/entity/addressing-methodologic-challenges-and-minimizing-threats-to-validity-in-synthesizing-findings-from-individual-level-dat