AUTHOREA
Log in
Sign Up
Browse Preprints
LOG IN
SIGN UP
Essential Maintenance
: All Authorea-powered sites will be offline 9am-10am EDT Tuesday 28 May
and 11pm-1am EDT Tuesday 28-Wednesday 29 May. We apologise for any inconvenience.
Xinhong Zhu
Public Documents
1
April 14, 2020
Association of maternal pre-pregnancy body mass index with adverse pregnancy outcomes...
Jie Tang, Xinhong Zhu, Mingzhen Li, et al.