| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | Elsevier Science | https://linkinghub.elsevier.com/retrieve/pii/S0969-9961(18)30685-5 | |
| Down Syndrome | free resource | MedlinePlus Health Information | https://medlineplus.gov/downsyndrome.html |
| free resource | Mouse Genome Informatics (MGI) | http://www.informatics.jax.org/reference/30685352 | |
| subscription/membership/fee required | ClinicalKey | https://www.clinicalkey.com/content/playBy/pii?v=S0969-9961(18)30685-5 |