title: Visual acuity and retinal purple.
authors.forename: R
authors.initials: R
authors.lastname: WEEKERS
authors.forename: F
authors.initials: F
authors.lastname: ROUSSEL
mesh_terms: D006801:Humans; D010860:Pigments, Biological; D012160:Retina; D012168:Retinal Pigments; D014785:Vision, Ocular
chemical_list: D010860:Pigments, Biological; D012168:Retinal Pigments
keywords: RETINA/pigments; VISION/acuity
vernacular_title: Acuité visuelle et pourpre retinien.