| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | American Psychological Association | http://content.apa.org/journals/hea/27/4/430 | |
| Prenatal Testing | free resource | MedlinePlus Health Information | https://medlineplus.gov/prenataltesting.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=18643000.ui |