Surgery for Blocked Tear Ducts: References

Ramakrishnan V, Kingdom T. Dacryocystorhinostomy (DCR). American Rhinologic Society. http://care.american-rhinologic.org/dacryocystorhinostomy. Revised 01/20/2015. Accessed August 2016.

Burkat, C., Marcet, M., Phelps, P. Dacryocystorhinostomy. EyeWiki, a service of the American Academy of Ophthalmology. http://eyewiki.aao.org/Dacryocystorhinostomy. September 3, 2015. Accessed August 2016.

Ezra, D., Dunlop, N. Dacryocystorhinostomy (DCR). Moorfields Eye Hospital NHS Foundation Trust. http://www.moorfields.nhs.uk/sites/default/files/dacryocystorhinostomy-dcr.pdf. June 2014. Accessed August 2016.