title: Reply to abnormalities on the multifocal electroretinogram may precede clinical signs of hydroxychloroquine retinotoxicity.
authors.forename: D J
authors.initials: DJ
authors.lastname: Browning
authors.forename: C M
authors.initials: CM
authors.lastname: Fraser
mesh_terms: D018501:Antirheumatic Agents / Q000009:adverse effects*; D004334:Drug Administration Schedule; D004596:Electroretinography / Q000187:drug effects*; D006801:Humans; D006886:Hydroxychloroquine / Q000009:adverse effects*; D012164:Retinal Diseases / Q000139:chemically induced*
chemical_list: D018501:Antirheumatic Agents; D006886:Hydroxychloroquine