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Age, comorbidities, and AIDS predict a frailty phenotype in men who have sex with men.
Althoff KN, Jacobson LP, Cranston RD, Detels R, Phair JP, Li X, Margolick JB; Multicenter AIDS Cohort Study (MACS). Althoff KN, et al. Among authors: li x. J Gerontol A Biol Sci Med Sci. 2014 Feb;69(2):189-98. doi: 10.1093/gerona/glt148. Epub 2013 Oct 14. J Gerontol A Biol Sci Med Sci. 2014. PMID: 24127428 Free PMC article.
Lack of evidence for changing virulence of HIV-1 in North America.
Herbeck JT, Gottlieb GS, Li X, Hu Z, Detels R, Phair J, Rinaldo C, Jacobson LP, Margolick JB, Mullins JI. Herbeck JT, et al. Among authors: li x. PLoS One. 2008 Feb 6;3(2):e1525. doi: 10.1371/journal.pone.0001525. PLoS One. 2008. PMID: 18253479 Free PMC article.
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