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Walk the evidence base by book and chapter — the raw source passages that ground Ask, Differential, and the rest.
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abstractpubmed· Abstract 2020· item PMID:32730617
Characteristics and Strength of Evidence of COVID-19 Studies Registered on ClinicalTrials.gov. Topics: Coronavirus Infections, Evidence-Based Medicine, Outcome Assessment, Health Care, Pandemics, Pneumonia, Viral, Research Design