Lee, Dior W X Primary external dacryocystorhinostomy versus primary endonasal dacryocystorhinostomy: a review. [electronic resource] - Clinical & experimental ophthalmology May 2010 - 418-26 p. digital Publication Type: Comparative Study; Journal Article; Review ISSN: 1442-9071 Standard No.: 10.1111/j.1442-9071.2010.02254.x doi Subjects--Topical Terms: Cicatrix--etiologyDacryocystorhinostomy--adverse effectsHemorrhage--etiologyHumansLaser TherapyNasolacrimal Duct--surgerySkin Diseases--etiologyTime FactorsTreatment Outcome