title: Acquired lacrimal drainage obstruction: an etiologic classification system, case reports, and a review of the literature. Part 3.
authors.affiliation: Department of Ophthalmology, Mayo Clinic, Rochester, MN 55905.
authors.forename: G B
authors.initials: GB
authors.lastname: Bartley
mesh_terms: D005128:Eye Diseases / Q000150:complications; D005134:Eye Neoplasms / Q000150:complications; D006801:Humans; D007767:Lacrimal Duct Obstruction / Q000145:classification* / Q000175:diagnosis / Q000209:etiology*; D008279:Magnetic Resonance Imaging; D014057:Tomography, X-Ray Computed