Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePhysical activity and risk of neural tube defects.AuthorsCarmichael SL; Shaw GM; Neri E; Schaffer DM; Selvin SPublicationMaternal & Child Health Journal, 2002, Vol 6, Issue 3, p151ISSN1092-7875Publication typearticleDOI10.1023/a:1019722011688