title: A comparison of selected rigid gas permeable contact lens material properties.
mesh_terms: D003261:Contact Lenses / Q000592:standards*; D003263:Contact Lenses, Hydrophilic / Q000592:standards*; D006245:Hardness Tests; D006801:Humans; D008768:Methylmethacrylates; D010100:Oxygen; D010539:Permeability; D012828:Silicones / Q000592:standards
chemical_list: D008768:Methylmethacrylates; D012828:Silicones; D010100:Oxygen