Malbran, E S Closed-system phacoemulsification and posterior chamber implant combined with penetrating keratoplasty. [electronic resource] - Ophthalmic surgery Jun 1993 - 403-6 p. digital Publication Type: Journal Article ISSN: 0022-023X Subjects--Topical Terms: AgedCataract Extraction--methodsFollow-Up StudiesHumansIntraoperative Complications--prevention & controlKeratoplasty, Penetrating--methodsLenses, IntraocularVisual Acuity