| Name | Info | Provider | Link |
|---|---|---|---|
| Weight Loss Surgery | free resource | MedlinePlus Health Information | https://medlineplus.gov/weightlosssurgery.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=17879566.ui | |
| subscription/membership/fee required | Springer | https://dx.doi.org/10.1007/s11695-007-9149-4 |