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https://pubmed.ncbi.nlm.nih.gov/38117024
This study found that a research group with multiple retractions and evidence of research misconduct had a significant number of their 300 publications (30%) not assessed for integrity by publishers or academic institutions over a decade, demonstrating a failure of publishers and institutions to comprehensively and spontaneously determine the integrity of publications in a setting of known misconduct and multiple retractions.