| Name | Info | Provider | Link |
|---|---|---|---|
| Down Syndrome | free resource | Genetic Alliance | https://www.diseaseinfosearch.org/result/2327 |
| Down Syndrome | free resource | MedlinePlus Health Information | https://medlineplus.gov/downsyndrome.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=18380567.ui | |
| subscription/membership/fee required | Wiley | https://doi.org/10.1902/jop.2008.070400 |