_:b57948315 "T028" . _:b57948314 . _:b57948317 "CD8 T" . _:b57948316 _:b57948317 . _:b57948314 _:b57948316 . _:b57948315 "C1413244" . _:b57948317 "CD8 ratio" . _:b57948314 _:b57948315 . _:b57948314 "0.84"^^ . _:b57948314 "0.89"^^ . _:b57948314 . _:b57948317 . _:b57948316 . _:b57948314 .