Developments in lacrimal canalicular surgery.
D003608:Dacryocystorhinostomy; D005143:Eyelids / Q000293:injuries; D006801:Humans; D007765:Lacrimal Apparatus / Q000293:injuries; D007767:Lacrimal Duct Obstruction / Q000151:congenital / Q000209:etiology; D008722:Methods; D009784:Occupational Diseases / Q000209:etiology