title: Treatment of Congenital Nasolacrimal Duct Obstruction.
authors.forename: Leonard B
authors.initials: LB
authors.lastname: Nelson
mesh_terms: D003608:Dacryocystorhinostomy; D006801:Humans; D007223:Infant; D007440:Intubation; D007767:Lacrimal Duct Obstruction / Q000151:congenital / Q000628:therapy*; D009301:Nasolacrimal Duct / Q000002:abnormalities / Q000601:surgery*