Zhang F-L, Fu L-L, Yang Y
a Neuroscience Center, Department of Neurology , the First Hospital of Jilin University , Chang Chun , China.
b Department of Obstetric and Gynecology , the Second Hospital of Jilin University , Chang Chun , China.
J Obstet Gynaecol. 2016;36(2):267-8. doi: 10.3109/01443615.2015.1049987. Epub 2015 Oct 14.