[Additional notes on the lens with special reference to the prevention of escape of the vitreous body].
D002387:Cataract Extraction / Q000295:instrumentation; D002918:Chymotrypsin / Q000627:therapeutic use; D006801:Humans; D007908:Lens, Crystalline / Q000601:surgery*; D013525:Surgical Instruments; D014822:Vitreous Body
D002918:Chymotrypsin