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Journal
Chin Med J (Engl)
Volume
133
Issue
3
Pages
269-276
Publication year
2020
Suggested citation
Zhang XL, Liang H, Zhao HQ, Wu SW, Zhou QJ, Li XT. Optimized cutoff maternal age for adverse obstetrical outcomes: a multicenter retrospective cohort study in Urban China during 2011 to 2012. Chin Med J (Engl). 2020; 133(3): 269-276.
DOI
10.1097/CM9.0000000000000626
PMID
31934935