title: Optimal time for postoperative irradiation of pterygia.
authors.affiliation: Department of Ophthalmology, New England Medical Center, Boston, Massachusetts.
authors.forename: M
authors.initials: M
authors.lastname: Aswad
authors.forename: J
authors.initials: J
authors.lastname: Baum
mesh_terms: D000328:Adult; D001610:Beta Particles / Q000627:therapeutic use; D003131:Combined Modality Therapy; D005500:Follow-Up Studies; D006801:Humans; D011182:Postoperative Care; D011625:Pterygium / Q000532:radiotherapy* / Q000601:surgery; D011879:Radiotherapy Dosage; D011897:Random Allocation; D012008:Recurrence; D013997:Time Factors