title: Argon laser photocoagulation.
mesh_terms: D001128:Argon; D003930:Diabetic Retinopathy / Q000628:therapy; D006801:Humans; D053685:Laser Therapy; D007834:Lasers; D008266:Macula Lutea; D012164:Retinal Diseases / Q000628:therapy
chemical_list: D001128:Argon