title: Letter: Corneal epithelial oedema.
mesh_terms: D003316:Corneal Diseases / Q000139:chemically induced*; D004487:Edema / Q000139:chemically induced*; D006801:Humans; D008747:Methylcellulose / Q000009:adverse effects*; D009883:Ophthalmic Solutions / Q000009:adverse effects*
chemical_list: D009883:Ophthalmic Solutions; D008747:Methylcellulose