Superficial Siderosis
Arch Neurol 64:491-496, Kumar,J, 2007
A Practical Approach to the Diagnosis and Management of MELAS: Case Report and Review
The Neurologist 8:302-312, Thambisetty,M.,et al, 2002
Sudden Sensorineural Hearing Loss as a Presentation of HIV infection
J Laryngol Otol 103:1071-1072, Timon, C.I. & Walsh, M.A., 1989