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The risk of lymph node metastasis in gastric cancer conforming to indications of endoscopic resection and pylorus-preserving gastrectomy: a single-center retrospective study

Crossref DOI link: https://doi.org/10.1186/s12885-021-09008-8

Published Online: 2021-11-27

Published Print: 2021-12

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

Authors

Yanzhang, Wu

Guanghua, Li

Zhihao, Zhou

Zhixiong, Wang

Zhao, Wang
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Text and Data Mining valid from 2021-11-27

Version of Record valid from 2021-11-27
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Article History

Received: 16 November 2020

Accepted: 11 November 2021

First Online: 27 November 2021

Declarations

:

: This study was approved by the Ethics Committee of the First Affiliated Hospital of Sun Yat-sen University and was conducted in accordance with the principles of the Declaration of Helsinki. The need for informed consent to participate and for approval of all patients was waived owing to the retrospective nature of the study and anonymized data.

: Not applicable.

: The authors declare that they have no competing interests.

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