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Ambient sulfur dioxide could have an impact on testicular volume from a observational study on a population of infertile male

Published Online: 2020-10-02

Published Print: 2020-12

Authors

Chen, Yu-An

Chang, Yi-Kai

Su, Yann-Rong

Chang, Hong-Chiang http://orcid.org/0000-0001-5411-6680
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Text and Data Mining valid from 2020-10-02

Version of Record valid from 2020-10-02
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Article History

Received: 1 January 2020

Accepted: 26 August 2020

First Online: 2 October 2020

Ethics approval and consent to participate

: This was a retrospective observational study. The institutional review board of the National Taiwan University approved our study and waived the informed consent requirement because of the retrospective design of our study (IRB number: 20190311 RIND).

: Not applicable.

: The authors declare that they have no competing interests.

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