Zhiwen Li

Extremely high prevalence of neural tube defects in a 4‐county area in Shanxi Province, China

Zhiwen Li, Aiguo Ren, Le Zhang et al. · Birth Defects Research Part A Clinical and Molecular Teratology · 2006 · 194 citations

Medicine, Maternal Health, Obstetrics +17

A population‐based case–control study of risk factors for neural tube defects in four high‐prevalence areas of Shanxi province, China

Zhiwen Li, Zhiwen Li, Aiguo Ren et al. · Paediatric and Perinatal Epidemiology · 2006 · 128 citations

Public Health, Maternal Health, Obstetrics +17

Maternal flu or fever, medication use, and neural tube defects: A population‐based case‐control study in Northern China

Zhiwen Li, Zhiwen Li, Aiguo Ren et al. · Birth Defects Research Part A Clinical and Molecular Teratology · 2007 · 87 citations · Full text

Public Health, Maternal Health, Pediatrics +16

Periconceptional folic acid supplementation and the risk of preterm births in China: a large prospective cohort study

Zhiwen Li, Rongwei Ye, Le Zhang et al. · International Journal of Epidemiology · 2014 · 55 citations · Full text

Agriculture, Nutrition, Nutritional Sciences +17

Comparison of blood folate levels among pregnant Chinese women in areas with high and low prevalence of neural tube defects

Aiguo Ren, Le Zhang, Ling Hao et al. · Public Health Nutrition · 2007 · 53 citations · Full text

Public Health, Maternal Health, Obstetrics +15