Changes in the Incidence of Congenital Anomalies in Henan Province, China, from 1997 to 2011

Open Access

Peer-reviewed

Research Article

Lei Xia ,

Contributed equally to this work with: Lei Xia, Lihuan Sun

Affiliation Department of Pediatrics, Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Lihuan Sun ,

Contributed equally to this work with: Lei Xia, Lihuan Sun

* E-mail: sunlihuanw@163.com (LS); changlian.zhu@neuro.gu.se (CZ)

Affiliation Department of Women and Children’s Healthcare, Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Xingling Wang,

Affiliation Reproduction Center, Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Meiling Yao,

Affiliation Department of Women and Children’s Healthcare, Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Falin Xu,

Affiliation Department of Pediatrics, Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Guomei Cheng,

Affiliation Perinatal Center, Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Xiaoyang Wang,

Affiliations Department of Pediatrics, Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China, Perinatal Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Changlian Zhu

* E-mail: sunlihuanw@163.com (LS); changlian.zhu@neuro.gu.se (CZ)

Affiliations Department of Pediatrics, Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China, Center for Brain Repair and Rehabilitation, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Congenital anomalies
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Epidemiology
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Neural tube defects
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Birth
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Folic acid
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