title: Progression of retinopathy long after cessation of chloroquine therapy.
mesh_terms: D000328:Adult; D000368:Aged; D002738:Chloroquine / Q000009:adverse effects* / Q000627:therapeutic use; D003095:Collagen Diseases / Q000188:drug therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014792:Visual Acuity / Q000187:drug effects*
chemical_list: D002738:Chloroquine