title: Soft contact lenses. What choice is there?
mesh_terms: D003263:Contact Lenses, Hydrophilic; D005782:Gels; D055095:Optics and Photonics; D011109:Polymethacrylic Acids; D012828:Silicones; D014753:Vinyl Compounds
chemical_list: D005782:Gels; D011109:Polymethacrylic Acids; D012828:Silicones; D014753:Vinyl Compounds