| Name | Info | Provider | Link |
|---|---|---|---|
| free resource | BioMed Central | https://ijponline.biomedcentral.com/articles/10.1186/s13052-020-00836-1 | |
| Neural Tube Defects | free resource | MedlinePlus Health Information | https://medlineplus.gov/neuraltubedefects.html |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32448340/ | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/32448340 |