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Walk the evidence base by book and chapter — the raw source passages that ground Ask, Differential, and the rest.

1 passage

abstractpubmed· Abstract 2021· item PMID:33395330

Daily aspirin for primary prevention increased risk for major GI bleeding in healthy older adults. SOURCE CITATION: Mahady SE, Margolis KL, Chan A, et al. Major GI bleeding in older persons using aspirin: incidence and risk factors in the ASPREE randomised controlled trial. Gut. 2020. [Epub ahead of print.] 32747412.