Maternal age and risk of early neonatal mortality: a national cohort study
Crossref DOI link: https://doi.org/10.1038/s41598-021-80968-4
Published Online: 2021-01-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Kim, Yoo-Na
Choi, Dong-Woo
Kim, Dong Seop
Park, Eun-Cheol
Kwon, Ja-Young
Text and Data Mining valid from 2021-01-12
Version of Record valid from 2021-01-12
Article History
Received: 30 May 2020
Accepted: 29 December 2020
First Online: 12 January 2021
Competing interests
: The authors declare no competing interests.