title: Photokeratitis: laboratory versus solar exposure.
authors.forename: D G
authors.initials: DG
authors.lastname: Pitts
mesh_terms: D006801:Humans; D007634:Keratitis / Q000209:etiology*; D013472:Sunlight / Q000009:adverse effects*; D014466:Ultraviolet Rays / Q000009:adverse effects*