Name | Info | Provider | Link |
---|---|---|---|
Tears | free resource | MedlinePlus Health Information | https://medlineplus.gov/tears.html |
subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=22332226.ui | |
subscription/membership/fee required | Silverchair Information Systems | https://jamanetwork.com/journals/jamaophthalmology/fullarticle/10.1001/archopthalmol.2011.1581 |