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The feasibility study of transnasopharyngeal esophagus echocardiography in the ultrasonic diagnosis

Crossref DOI link: https://doi.org/10.1186/s12947-019-0154-2

Published Online: 2019-03-01

Published Print: 2019-12

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

Authors

Wang, Xiaofeng http://orcid.org/0000-0001-5706-9007
Nie, Fang

Ye, Na

Liu, Xuehui

Yang, Shaoqing
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Text and Data Mining valid from 2019-03-01
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Article History

Received: 13 November 2018

Accepted: 21 February 2019

First Online: 1 March 2019

Ethics approval and consent to participate

: This study was approved by the Committee of the Ethics Committee of the Second Hospital of Lanzhou University.

: Not applicable

: The authors declare that they have no competing interests.

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