title: Physiological response of the cornea to hydrogel lenses before and after cataract extraction.
mesh_terms: D001036:Aphakia, Postcataract / Q000628:therapy; D002387:Cataract Extraction; D003263:Contact Lenses, Hydrophilic; D003315:Cornea / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D010101:Oxygen Consumption