| Name | Info | Provider | Link |
|---|---|---|---|
| Cleft Lip and Palate | free resource | MedlinePlus Health Information | https://medlineplus.gov/cleftlipandpalate.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=12809269.ui | |
| subscription/membership/fee required | Wiley | https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=1601-6335&date=2003&volume=6&issue=2&spage=83 |