_:b56731310 _:b56731312 . _:b56731310 . _:b56731312 . _:b56731313 "serum immunoglobulin G" . _:b56731311 "C0202081" . _:b56731310 "0.86"^^ . _:b56731310 . _:b56731312 _:b56731313 . _:b56731310 _:b56731311 . _:b56731310 . _:b56731311 "T059" . _:b56731313 .