Artificial tear formulations.
D006801:Humans; D009883:Ophthalmic Solutions / Q000592:standards*; D013666:Tears / Q000378:metabolism / Q000502:physiology; D014906:Wetting Agents; D014985:Xerophthalmia / Q000188:drug therapy*
D009883:Ophthalmic Solutions; D014906:Wetting Agents