title: Additional follow-up of 34 cases of prosthokeratoplasty.
mesh_terms: D002387:Cataract Extraction; D003315:Cornea / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D007634:Keratitis / Q000601:surgery*; D019736:Prostheses and Implants / Q000009:adverse effects