Phaco-emulsification and aspiration. A progress report.
D000368:Aged; D001251:Astigmatism / Q000209:etiology; D002387:Cataract Extraction / Q000009:adverse effects; D002648:Child; D003318:Corneal Opacity / Q000209:etiology; D005128:Eye Diseases / Q000209:etiology; D006801:Humans; D007634:Keratitis / Q000209:etiology; D008722:Methods; D008875:Middle Aged; D014822:Vitreous Body