TY - RPRT TI - Neural tube defects: is a decreasing prevalence associated with a decrease in severity? AU - Amanda M Cotter AU - Sean F Daly PY - 2005 DO - 10.1016/j.ejogrb.2004.06.028 UR - https://pubmed.ncbi.nlm.nih.gov/15808372/ ID - 15808372 ER -