title: Beta irradiation of pterygium.
authors.forename: D J
authors.initials: DJ
authors.lastname: Levine
mesh_terms: D001610:Beta Particles; D006801:Humans; D009336:Necrosis / Q000473:pathology; D011183:Postoperative Complications; D011625:Pterygium / Q000532:radiotherapy* / Q000601:surgery; D011832:Radiation Injuries / Q000209:etiology; D012008:Recurrence; D012590:Sclera / Q000473:pathology