title: Excimer laser phototherapeutic keratectomy for a corneal nodule.
authors: Massachusetts Eye and Ear Infirmary, Department of Ophthalmology, Harvard Medical School, Boston 02114.
authors: R F
authors: RF
authors: Steinert
authors: C A
authors: CA
authors: Puliafito
mesh_terms: D000328:Adult; D003261:Contact Lenses; D003315:Cornea / Q000601:surgery; D003316:Corneal Diseases / Q000150:complications / Q000601:surgery*; D005260:Female; D006801:Humans; D007640:Keratoconus / Q000150:complications; D053685:Laser Therapy; D014792:Visual Acuity