MLA FOrMATTED SOURCES

1." Usher Syndrome ." National Institute on Deafness and Other Communication Disorders [NIDCD] . N.p., n.d. Web. 9 May 2011. <http://www.nidcd.nih.gov/health/hearing/usher.htm>.

2. "Facts about Usher's Syndrome." National eye institute. N.p., n.d. Web. 10 May 2011. <www.nei.nih.gov/health/ushers/ushers.asp#1 >.

3. "Usher syndrome ." Genetics Home Referance. N.p., n.d. Web. 10 May 2011. <ghr.nlm.nih.gov/condition/usher-syndrome >.