PDF) A comparative and retrospective study on the efficacy of

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Nicholas Zaorsky, MD MS on X: Retrospective data (aka real world data) vs a randomized controlled trial for comparative effectiveness research Out now in @IntJCanc: Full thread

Clinical retrospective study on the efficacy of Qingfei Paidu

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Comparative effectiveness of the BNT162b2 and ChAdOx1 vaccines

PDF) Comparative Efficacy of Typical and Atypical Anti Psychotics in the Treatment of Acute Mania

PDF) Retrospective studies and chart reviews

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Comparison of tisagenlecleucel with conventional treatments for relapsed/refractory diffuse large B-cell lymphomas: a retrospective external comparator study

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Characterizing modifications to a comparative effectiveness research study: the OPTIMIZE trial—using the Framework for Reporting Adaptations and Modifications to Evidence-based Interventions (FRAME), Trials