title: A comparison of three contact-lens biomicroscopy coupling solutions.
authors.forename: S R
authors.initials: SR
authors.lastname: Pesin
authors.forename: R J
authors.initials: RJ
authors.lastname: Olk
mesh_terms: D002266:Carboxymethylcellulose Sodium; D003261:Contact Lenses; D006801:Humans; D065347:Hypromellose Derivatives; D008747:Methylcellulose / Q000031:analogs & derivatives; D009883:Ophthalmic Solutions; D010780:Photogrammetry
chemical_list: D009883:Ophthalmic Solutions; D065347:Hypromellose Derivatives; D008747:Methylcellulose; D002266:Carboxymethylcellulose Sodium