title: How close to the fovea?
mesh_terms: D000328:Adult; D000368:Aged; D001128:Argon; D005260:Female; D005584:Fovea Centralis / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy; D007834:Lasers; D008266:Macula Lutea / Q000601:surgery*; D008268:Macular Degeneration / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012162:Retinal Degeneration / Q000601:surgery*
chemical_list: D001128:Argon