title: Preparation of biconvex grafts.
authors.forename: Michael E
authors.initials: ME
authors.lastname: Snyder
mesh_terms: D003315:Cornea / Q000033:anatomy & histology* / Q000502:physiology; D003316:Corneal Diseases / Q000601:surgery; D019781:Corneal Topography; D006801:Humans; D015948:Keratoplasty, Penetrating / Q000379:methods*