title: Excimer laser phototherapeutic keratectomy: clinical and surgical aspects.
authors.affiliation: Department of Ophthalmology, University of South Dakota School of Medicine, Sioux Falls, USA.
authors.forename: V M
authors.initials: VM
authors.lastname: Thompson
mesh_terms: D000075202:Contraindications; D003315:Cornea / Q000528:radiation effects / Q000601:surgery; D006801:Humans; D053685:Laser Therapy; D054018:Lasers, Excimer; D008747:Methylcellulose / Q000627:therapeutic use; D018579:Patient Selection; D018903:Photorefractive Keratectomy / Q000379:methods; D011182:Postoperative Care; D011300:Preoperative Care
chemical_list: D008747:Methylcellulose