title: The challenge of macular degeneration.
authors.affiliation: Johns Hopkins University School of Medicine, USA.
authors.forename: H
authors.initials: H
authors.lastname: Sun
authors.forename: J
authors.initials: J
authors.lastname: Nathans
mesh_terms: D000368:Aged; D000375:Aging; D005451:Fluorescein Angiography; D006801:Humans; D008062:Lipofuscin / Q000378:metabolism; D008268:Macular Degeneration / Q000209:etiology / Q000235:genetics / Q000473:pathology / Q000503:physiopathology; D009154:Mutation; D010786:Photoreceptor Cells / Q000503:physiopathology; D010857:Pigment Epithelium of Eye / Q000473:pathology / Q000503:physiopathology; D012160:Retina / Q000473:pathology / Q000503:physiopathology; D012307:Risk Factors; D014427:Twins; D014785:Vision, Ocular
chemical_list: D008062:Lipofuscin