Ling Zhou

The High Prevalence of Vitamin D Deficiency and Its Related Maternal Factors in Pregnant Women in Beijing

Junli Liu, Shujun Song, Shao-yan Si, 2013, PloS one.

Vitamin D status in Chinese pregnant women and their newborns in Beijing and their relationships to birth size

Junli Liu, Shujun Song, Xin-Xin Chen, 2012, Public Health Nutrition.