Original article Neural tube defects in Switzerland from 2001 to 2007: Are periconceptual folic acid recommendations being followed? T Anheier DOI: https://doi.org/10.4414/smw.2008.12352 Publication Date: 18.10.2008 Swiss Med Wkly. 2008;138(41-42):608-613 This text is only available as PDF .
