title: Evaluation of viscoelastic substances.
authors.forename: H B
authors.initials: HB
authors.lastname: Dick
mesh_terms: D002809:Chondroitin Sulfates / Q000009:adverse effects*; D004341:Drug Evaluation; D004728:Endothelium, Corneal / Q000187:drug effects*; D006801:Humans; D006820:Hyaluronic Acid / Q000009:adverse effects*; D065347:Hypromellose Derivatives; D007429:Intraocular Pressure / Q000187:drug effects*; D019654:Lens Implantation, Intraocular; D008747:Methylcellulose / Q000009:adverse effects* / Q000031:analogs & derivatives*; D018918:Phacoemulsification
chemical_list: D065347:Hypromellose Derivatives; D006820:Hyaluronic Acid; D008747:Methylcellulose; D002809:Chondroitin Sulfates