| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | Elsevier Science | https://linkinghub.elsevier.com/retrieve/pii/S0886-3350(09)00990-0 | |
| Amblyopia | free resource | MedlinePlus Health Information | https://medlineplus.gov/amblyopia.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=20152607.ui | |
| subscription/membership/fee required | ClinicalKey | https://www.clinicalkey.com/content/playBy/pii?v=S0886-3350(09)00990-0 | |
| subscription/membership/fee required | Wolters Kluwer | https://doi.org/10.1016/j.jcrs.2009.08.022 |