1. A cost-effective analysis of DCR surgery [poster]. American Academy of Ophthalmic, Plastic and Reconstructive Surgery meeting;Shin,1997
2. Dacryocystorhinostomy in elderly patients: regional anesthesia without cocaine;Kratky;Can J Ophthalmol,1994
3. Computerized survey of lacrimal surgery patients;Hurwitz;Ophthalmology,1986