DeAngelis, D The role of bacteriologic infection in the etiology of nasolacrimal duct obstruction. [electronic resource] - Canadian journal of ophthalmology. Journal canadien d'ophtalmologie Apr 2001 - 134-9 p. digital Publication Type: Journal Article ISSN: 0008-4182 Standard No.: 10.1016/s0008-4182(01)80004-1 doi Subjects--Topical Terms: Bacterial Typing TechniquesDacryocystorhinostomyEye Infections, Bacterial--microbiologyGram-Negative Bacteria--classificationGram-Positive Bacteria--classificationHumansLacrimal Duct Obstruction--microbiologyNasolacrimal Duct--microbiologyTears--microbiology