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Ninety-day mortality of extremely elderly patients undergoing hip fracture surgery and its association with preoperative cardiac function: a single-center retrospective study

Crossref DOI link: https://doi.org/10.1007/s00540-023-03230-3

Published Online: 2023-07-31

Published Print: 2023-10

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Shimizu, Sari

Tanaka, Satoshi https://orcid.org/0000-0003-3338-7056
Ishida, Takashi

Ito, Mariko

Kawamata, Mikito

Okamoto, Kazufumi
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Text and Data Mining valid from 2023-07-31

Version of Record valid from 2023-07-31
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Article History

Received: 2 February 2023

Accepted: 17 July 2023

First Online: 31 July 2023

Declarations

:

: The authors declare that they have no competing interests.

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