title: Preservation of sulphacetamide eye drops.
mesh_terms: D001645:Biguanides; D004492:Edetic Acid; D000431:Ethanol; D008628:Mercury; D009883:Ophthalmic Solutions; D009942:Organometallic Compounds; D010592:Pharmaceutic Aids; D013409:Sulfacetamide; D013997:Time Factors
chemical_list: D001645:Biguanides; D009883:Ophthalmic Solutions; D009942:Organometallic Compounds; D010592:Pharmaceutic Aids; D000431:Ethanol; D013409:Sulfacetamide; D004492:Edetic Acid; D008628:Mercury