Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitlePericonceptional folic acid and risk for neural tube defects among higher risk pregnancies.AuthorsPetersen, Julie M.; Parker, Samantha E.; Benedum, Corey M.; Mitchell, Allen A.; Tinker, Sarah C.; Werler, Martha M.PublicationBirth Defects Research, 2019, Vol 111, Issue 19, p1501ISSN2472-1727Publication typeArticleDOI10.1002/bdr2.1579