_:b56409214 _:b56409216 . _:b56409216 _:b56409217 . _:b56409214 . _:b56409214 "0.84"^^ . _:b56409217 . _:b56409214 _:b56409215 . _:b56409214 . _:b56409216 . _:b56409214 . _:b56409217 "CD8 + T lymphocyte ratio" . _:b56409215 "T025" . _:b56409215 "C0242629" .