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Outcomes of bicanalicular nasal stent inserted by sheath-guided dacryoendoscope in patients with lacrimal passage obstruction: a retrospective observational study

Crossref DOI link: https://doi.org/10.1186/s12886-020-01678-5

Published Online: 2021-02-25

Published Print: 2021-12

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

Authors

Kamao, Tomoyuki http://orcid.org/0000-0001-6416-0474
Zheng, Xiaodong

Shiraishi, Atsushi
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Text and Data Mining valid from 2021-02-25

Version of Record valid from 2021-02-25
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Article History

Received: 13 December 2019

Accepted: 5 October 2020

First Online: 25 February 2021

Ethics approval and consent to participate

: The procedures used were approved by Institutional Review Board of Ehime University (#1601003), and this study was registered with the University Hospital Medical Information Network Clinical Trials Registry, ID number UMIN 000025180. Written informed consent was obtained from all subjects, and the procedures used conformed to the tenets of the Declaration of Helsinki.

: Not applicable.

: The authors declare that they have no competing interests.

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