title: A DYE TEST FOR THE CANALICULAR PUNCTUM.
mesh_terms: D003933:Diagnosis; D005456:Fluorescent Dyes; D006801:Humans; D007767:Lacrimal Duct Obstruction
chemical_list: D005456:Fluorescent Dyes
keywords: DIAGNOSIS; FLUORESCENT DYES; LACRIMAL DUCT OBSTRUCTION