Ocular damage due to paraquat and diquat.
D005126:Eye Burns / Q000139:chemically induced*; D006540:Herbicides / Q000506:poisoning*; D006801:Humans; D011725:Pyridines / Q000506:poisoning*; D000644:Quaternary Ammonium Compounds / Q000506:poisoning*
D006540:Herbicides; D011725:Pyridines; D000644:Quaternary Ammonium Compounds