Distinct categories of immunologic changes in frail elderly

Classification and Regression Trees.

John Van Ryzin, Leo Breiman, Jerome H. Friedman et al. · Journal of the American Statistical Association · 1986 · 21K citations

Computing, Computer Science, Mathematics +13

Classification and regression trees

J. Praagman · European Journal of Operational Research · 1985 · 10.2K citations

Computing, Computer Science, Machine Learning +10

Changes in CD8 and CD4 lymphocyte subsets, T cell proliferation responses and non-survival in the very old: the Swedish longitudinal OCTO-immune study

Anders Wikby, Pamela M. Maxson, Jadwiga Olsson et al. · Mechanisms of Ageing and Development · 1998 · 379 citations

Life Sciences, Cell Biology, Immunology +15

Shortened telomeres in clonally expanded CD28-CD8+ T cells imply a replicative history that is distinct from their CD28+CD8+ counterparts

J Monteiro, Franak Batliwalla, Harry Ostrer et al. · The Journal of Immunology · 1996 · 374 citations · Full text

Life Sciences, Cell Biology, Immunology +14

Decline in CD28+ T cells in centenarians and in long-term T cell cultures: A possible cause for both in vivo and in vitro immunosenescence

Rita B. Effros, Nathalie Boucher, Verna R. Porter et al. · Experimental Gerontology · 1994 · 374 citations

Life Sciences, Cell Biology, Immunology +14