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Portacolone E, Chodos A, Halpern J, Covinsky KE, Keiser S, Fung J, Rivera E, Tran T, Bykhovsky C, Johnson JK.Portacolone E, et al. Among authors: covinsky ke.Gerontologist. 2021 Feb 23;61(2):251-261. doi: 10.1093/geront/gnaa201.Gerontologist. 2021.PMID: 33404634Free PMC article.
Portacolone E, Rubinstein RL, Covinsky KE, Halpern J, Johnson JK.Portacolone E, et al. Among authors: covinsky ke.Gerontologist. 2019 Mar 14;59(2):271-280. doi: 10.1093/geront/gnx193.Gerontologist. 2019.PMID: 29373676Free PMC article.
Portacolone E, Covinsky KE, Johnson JK, Rubinstein RL, Halpern J.Portacolone E, et al. Among authors: covinsky ke.J Empir Res Hum Res Ethics. 2019 Dec;14(5):483-486. doi: 10.1177/1556264619853198. Epub 2019 Jun 10.J Empir Res Hum Res Ethics. 2019.PMID: 31179811Free PMC article.
Portacolone E, Covinsky KE, Johnson JK, Halpern J.Portacolone E, et al. Among authors: covinsky ke.Qual Health Res. 2020 Aug;30(10):1584-1595. doi: 10.1177/1049732320925796. Epub 2020 Jun 20.Qual Health Res. 2020.PMID: 32564681Free PMC article.
Lam K, Lu AD, Shi Y, Covinsky KE.Lam K, et al. Among authors: covinsky ke.JAMA Intern Med. 2020 Oct 1;180(10):1389-1391. doi: 10.1001/jamainternmed.2020.2671.JAMA Intern Med. 2020.PMID: 32744593Free PMC article.