title: Race, macular degeneration, and the Macular Photocoagulation Study.
mesh_terms: D001128:Argon; D002831:Choroid Plexus / Q000098:blood supply; D002986:Clinical Trials as Topic; D006801:Humans; D007726:Krypton; D053685:Laser Therapy; D008028:Light Coagulation; D008268:Macular Degeneration / Q000150:complications / Q000208:ethnology* / Q000601:surgery; D015337:Multicenter Studies as Topic; D009389:Neovascularization, Pathologic / Q000150:complications / Q000208:ethnology; D015995:Prevalence; D044469:Racial Groups
chemical_list: D007726:Krypton; D001128:Argon