Cohort Profile: Preconception Reproductive Health and Birth Outcome Cohort (PREBIC) in Chongqing, China

Affiliations

• ¹ State Key Laboratory of Trauma and Chemical Poisoning, Key Lab of Electromagnetic Protection, Ministry of Education, Institute of Toxicology, College of Preventive Medicine, Army Medical University, Chongqing, China.
• ² Women and Children's Hospital of Chongqing Medical University, Chongqing, China.
• ³ Chongqing General Hospital, Chongqing, China.
• ⁴ Department of Environmental Health, School of Preventive Medicine, Army Medical University, Chongqing, China.