Preventive Effects of Folic Acid Supplementation on Adverse Maternal and Fetal Outcomes

• Min Woo Kim ,

  ¶These authors contributed equally to this work and are considered co-first authors.

  Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea

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• Ki Hoon Ahn ,

  ¶These authors contributed equally to this work and are considered co-first authors.

  Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea

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• Ki-Jin Ryu,

  Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea

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• Soon-Cheol Hong ,

  * E-mail: novak082@naver.com

  Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea

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• Ji Sung Lee,

  Affiliation Biostatistical Consulting Unit, Soonchunhyang University Medical Center, Seoul, South Korea

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• Alejandro A. Nava-Ocampo,

  Affiliations Division of Clinical Pharmacology and Toxicology, Hospital for Sick Children, Toronto, Ontario, Canada, Pharmacological Research and Applied Solutions–PharmaReasons, Toronto, Ontario, Canada

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• Min-Jeong Oh,

  Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea

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• Hai-Joong Kim

  Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea

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