title: The nature of the urea-isoluble material of the human lens.
mesh_terms: D002386:Cataract / Q000378:metabolism; D002462:Cell Membrane / Q000032:analysis; D003459:Crystallins / Q000032:analysis*; D006801:Humans; D008297:Male; D012995:Solubility; D014508:Urea
chemical_list: D003459:Crystallins; D014508:Urea