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Maternal coffee intake and the risk of bleeding in early pregnancy: a cross-sectional analysis

Published Online: 2020-02-21

Published Print: 2020-12

Authors

Choi, Hansol

Koo, Seul

Park, Hyun-Young http://orcid.org/0000-0002-6698-7368
Funding

Funding for this research was provided by:

Korea Centers for Disease Control and Prevention (2018-NG001-00)
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Text and Data Mining valid from 2020-02-21

Version of Record valid from 2020-02-21
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Article History

Received: 12 June 2019

Accepted: 7 February 2020

First Online: 21 February 2020

Ethics approval and consent to participate

: All procedures were approved by the Institutional Review Boards (IRB) of Cheil General Hospital (IRB number: CGH-IRB-2013-10) and CHA University Gangnam CHA Hospital IRB (IRB number: 2013–14-KNC13–018), separately. All participants provided written informed consent prior to participation, and it was clearly explained to all participants that they were free to withdraw from any part of the study at any point in time.

: Not applicable.

: The authors declare that they have no conflict of interest.

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