Does any one know about this ear ailment ?!

Superior canal dehiscence syndrome.
This is a rare medical condition of the inner ear, it was first described in 1998 by Dr. Lloyd Minor.
I have googled it and searched the web, only to find a small about of information on wikipedia.
I need to do extensive research on this condition and con not find anything.
If some one could suggest other sites or books which give great details it would be appreciated.