title: Corneal valance: a useful sign in epithelial basement membrane dystrophy.
authors.forename: S L
authors.initials: SL
authors.lastname: Watson
authors.forename: M T
authors.initials: MT
authors.lastname: Coroneo
mesh_terms: D001485:Basement Membrane; D003316:Corneal Diseases / Q000473:pathology*; D019573:Epithelium, Corneal; D006801:Humans; D008297:Male; D008875:Middle Aged; D013666:Tears; D014786:Vision Disorders / Q000209:etiology