References
- 1. Guerry D, Kendig EL. Congenital impatency on the naso-lacrimal duct. Arch Ophthalmol, 1948, 39, 193-204.
- 2. Khan N, Khan MN, Jan S, Mohammad S. Congenital Nasolacrimal Duct Obstruction: Presentation and Mangement. Pak J Ophthalmol, 2006, 22 (2), 74-78.
- 3. Zappia RJ, Milder B. Lacrimal drainage function: the fluorescein dye disappearance test. Am J Ophthalmol, 1972, 74, 160-162.
- 4. MacEwen CJ, Young JDH. Epiphora During the First Year of Life. Eye (Lond), 1991, 5 (5), 596-600.
- 5. Ghuman T, Gonzales C, Mazon ML. Treatment of congenital nasolacrimal duct obstruction. Am J Orthopt, 1999, 49, 161-166.
- 6. Pediatric Eye Disease Investigator Group (PEDIG). Resolution of Congenital Nasolacrimal Duct Obstruction with Nonsurgical Management. Arch Ophthalmol, 2012, 130(6), 730-734.
- 7. Crigler LW. The treatment of congenital dacryocystitis. JAMA, 1923, 81, 23-24.
- 8. Nelson LB, Calhoun JH, Menduke H. Medical Management of Congenital Nasolacrimal Duct Obstruction. Ophthalmology, 1985, 92, 1187-1190.
- 9. Takahashi Y, Kakizaki H, Chan WO, Selva D. Management of congenital nasolacrimal duct obstruction. Acta Ophthalmol, 2010, 88(5), 506-513.
- 10. MacEwen CJ, Young JDH. The fluorescein disappearance test: an evaluation of its use in infants. J Pediatr Ophthalmol Strab, 1991, 28, 302-305.
- 11. Dareshani S, Saleem T, Quraishy MM. Crigler Massage In Congenital Nasolacrimal Duct Obstruction. Medical Chanel, 2013, 19 (4), 21-23.
- 12. Kakizaki H, Takahashi Y, Kinoshita S, et al. The rate of symptomatic improvement of congenital nasolacrimal duct obstruction in Japanese infants treated with conservative management during the 1st year of age. Clinical Ophthalmology, 2008, 2(2), 291-294.
- 13. Katowitz JA, Welsh MG. Timing of initial probing and irrigation in congenital buct obstruction. Ophthalmology, 1987, 94, 698-705.
- 14. Young JDH, MacEwen CJ, Ogston SA. Congenital nasolacrimal duct obstruction in the second year of life: A multicentre trial of management. Eye, 1996, 10, 485-491.