Maternal smoking during pregnancy and neural tube defects in offspring: a meta-analysis

Meng Wang1, Zhi-Ping Wang, Rui Gong

  • 1Department of Epidemiology and Health Statistics, School of Public Health, Shandong University, 44 Wenhua Xilu Road, Jinan, Shandong, 250012, China, wm198817@163.com.

Abstract