_:b57025090 . _:b57025091 "C0019080" . _:b57025091 "T046" . _:b57025090 _:b57025092 . _:b57025093 "blood loss" . _:b57025090 _:b57025091 . _:b57025090 . _:b57025090 . _:b57025092 . _:b57025090 "1"^^ . _:b57025092 _:b57025093 . _:b57025093 .