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Bell KJL, White S, Hassan O, Zhu L, Scott AM, Clark J, Glasziou P.Bell KJL, et al.JAMA Intern Med. 2022 Jun 1;182(6):634-642. doi: 10.1001/jamainternmed.2022.1262.JAMA Intern Med. 2022.PMID: 35467692Free PMC article.
Hayen A, Bell K, Glasziou P, Neal B, Irwig L.Hayen A, et al.Hypertension. 2010 Oct;56(4):612-6. doi: 10.1161/HYPERTENSIONAHA.110.153817. Epub 2010 Aug 9.Hypertension. 2010.PMID: 20696980Clinical Trial.