REFERENCES
1. Ehrenberger K, Brix R. Glutamic acid and glutamic acid diethyl ester in tinnitus treatment. Acta Otolaryngol (Stockh) 1983; 95:599-605.
2. Ehrenberger K, Felix D. Caroverine depresses the activity of cochlear glutamate synapses in guinea pigs: in vivo model for drug-induced neuroprotector? Neuropharmacol 1992; 31:1259-63.
3. Denk DM, Heinzl H, Franz P, Ehrenberger K. Caroverine in tinnitus treatment: a placebo-controlled double-blind study. Acta Otolaryngol (Stockh) 1997; 117:825-30.
4. Hirsch BE, Kamerer DB. Intratympanic gentamicin therapy for Menieres disease. Am J Otol 1997; 18:44-51.
5. Murofushi T, Halmagyi GM, Yavor R. Intratympanic gentamicin in Menieres disease. Am J Otol 1997; 18:52-7.