1. Spencer JT Jr. Hyperlipoproteinemia, hyperinsulinism, and
Meniere’s disease. South Med J 1981;74:1194–7.
2. Shambaugh GE. Zinc and presbycusis. Am J Otol
1985;6:116–7.
3. Paaske PB, Pedersen CB, Kjems G, Sam IL. Zinc in the management of
tinnitus. Placebo-controlled trial. Ann Otol Rhinol Laryngol
1991;100:647–9.
4. Paaske PB, Kjems G, Pedersen CB, Sam ILK. Zinc in the management of
tinnitus. Placebo-controlled trial. Ann Otol Rhinol Laryngol
1991;100:647–9.
5. Ochi K, Ohashi T, Kinoshita H, et al. The serum zinc level in patients
with tinnitus and the effect of zinc treatment. Nippon Jibiinkoka Gakkai Kaiho
1997;100:915–9 [in Japanese].
6. Rosenberg SI, Silverstein H, Rowan PT, Olds MJ. Effect of melatonin on
tinnitus. Laryngoscope 1998;108:305–10.
7. Megwalu UC, Finnell JE, Piccirillo JF. The effects of melatonin on
tinnitus and sleep. Otolaryngol Head Neck Surg 2006;134:210–3.
8. Shemesh Z, Attias J, Ornan M, et al. Vitamin B12 deficiency in
patients with chronic tinnitus and noise-induced hearing loss. Am J Otolaryngol
1993;14:94–9.
9. Weiss RF. Herbal Medicine. Gothenburg, Sweden: Ab Arcanum and
Beaconsfield, UK: Beaconsfield Publishers Ltd, 1988, 181.
10. Ribarti O, Zelen B, Kollar B. Ethyl apovincaminate in the treatment
of sensorineural impairment of hearing. Arzneimittelforschung
1976;26:1977–80.
11. Ernst E, Stevinson C. Ginkgo biloba for tinnitus: a review.
Clin Otolaryngol 1999;24:164–7.
12. Drew S, Davies E. Effectiveness of Ginkgo biloba in treating
tinnitus: double blind, placebo-controlled trial. BMJ 2001;322:1–6.
13. Meyer B. A multicenter randomized double-blind study of Ginkgo biloba
extract versus placebo in the treatment of tinnitus. In Rokan (Ginkgo biloba): Recent
Results in Pharmacology and Clinic, ed. EW Funfgeld. New York: Springer-Verlag, 1988,
245–50.
14. Morgenstern C, Biermann E. Ginkgo biloba special extract EGb
761 in the treatment of tinnitus aurium: Results of a randomized, double-blind,
placebo-controlled study. Fortschr Med 1997;115:7–11.
15. Holgers K, Axelsson A, Pringle I. Ginkgo biloba extract from the
treatment of tinnitus. Audiol 1994;33:85–92.
16. Furugard S, Hedin PJ, Eggertz A, Laurent C. Acupuncture worth trying
in severe tinnitus. Lakartidningen 1998;95:1922–8 [in Swedish].
17. Nielsen OJ, Moller K, Jorgensen KE. The effect of traditional Chinese
acupuncture on severe tinnitus. A double-blind, placebo-controlled clinical study with an open
therapeutic surveillance. Ugeskr Laeger 1999;161:424–9 [in Danish].
18. Vilholm OJ, Moller K, Jorgensen K. Effect of traditional Chinese
acupuncture on severe tinnitus: a double-blind, placebo-controlled, clinical investigation
with open therapeutic control. Br J Audiol 1998;32:197–204.
19. Axelsson A, Andersson S, Gu LD. Acupuncture in the management of
tinnitus: a placebo-controlled study. Audiology 1994;33:351–60.
20. Nilsson S, Axelsson A, Li De G. Acupuncture for tinnitus management.
Laryngoscope 1988;98:664–7.
21. Thomas M, Laurell G, Lundeberg T. Acupuncture for the alleviation of
tinnitus. Scand Audiol 1992;21:245–51.
22. Marks NJ, Emery P, Onisiphorou C. A controlled trial of acupuncture
in tinnitus. J Laryngol Otol 1984;98:1103–9.
23. Hansen PE, Hansen JH, Bentzen O. Acupuncture treatment of chronic
unilateral tinnitus—a double-blind cross-over trial. Clin Otolaryngol
1982;7:325–9.
24. Park J, White AR, Ernst E. Efficacy of acupuncture as a treatment for
tinnitus: a systematic review. Arch Otolaryngol Head Neck Surg 2000;126:489–92
[review].