Schraepen, Patrick Visual acuity after penetrating keratoplasty for pseudophakic and aphakic bullous keratopathy. [electronic resource] - Journal of cataract and refractive surgery Mar 2003 - 482-6 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0886-3350 Standard No.: 10.1016/s0886-3350(02)01742-x doi Subjects--Topical Terms: AgedAged, 80 and overAphakia, Postcataract--etiologyCataract Extraction--adverse effectsCorneal Diseases--etiologyGraft Survival--physiologyHumansKeratoplasty, PenetratingLens Implantation, IntraocularMiddle AgedPrognosisPseudophakia--etiologyVisual Acuity--physiology