Bibliografia

• U. Witt, C. Felix (1989), Selektive photo-Biochemotherapie in der Kombination Laser und Ginko-Pflanzenektrakt nach der Methode Witt (unpublished material). Da Selective photo-biochemotherapy in the combination of laser and gingkoplan extracts.   
• P. Plath, J. Oliver (1995), Results of combined low-power laser therapy and extracts of Ginko biloba in cases of sensorineural hearing loss and tinnitus. Da Adv. Otorhinolaryngol. 1995; 49:101-4    1995   
• Y. Shiomi, H. Takahashi, I. Honjo (1997), Efficacy of transmeatal low power laser irradiation on tinnitus (a preliminary report). Da Auris Nasus Larynx 1997;24(1):39-42    1997
• Y. Shiomi    Pract Otol (Kyoto), Effect of low power laser irradiation on inner ear (in Japanese) 1994; 87: 1135-1140    1994
• A. Hahn, I. Sejna, k. Stoblova (2001),  Combined Laser-Egb 761 Tinnitus Therapy. Da Acta Otolaryngol 2001, 545, 92-93    2001   
• M. Prochazka, R. Tejnska (1999), Proc. Laser Florence 99, Comprehensive therapy of patients suffering from Tinnitus
• R. Swoboda, A. Schott (1992), Behandlung neurootologischer Erkrankungen mit Ginko biloba Hevert, Hyperforat und low-Power-Laser-Therapy (Medizinische Akademie Erfurt). Da Treatment of neurotologic diseases with Gingko biloba and low level laser therapy       
• H. Wedel, L. Calero, M. Walger (1995), Soft-laser/Gingko therapy in chronic Tinnitus (a placebo controlled study). Da Soft-laser/Gingko therapy in chronic Tinnitus. Adv Otorhinolaryngol. 1995;49:105-8       
• F. Mirz, R. Zachariae, S. Andersen (1999), The low-power laser in the treatment of tinnitus. Da The low-power laser in the treatment of tinnitus. Clin
  
• Otolaryngol 1999; 24: 346-354
• W. Beyer (1999), Light dosimetry and preliminary clinical results for low level laser therapy in cochlear disfunction. Da Proc. Laser Florence 99
• S. Tauber, R. Baumgartner, K. Schorn (2001),  Lightdosimetric quantitative analysis of the human petrous bone. Da  Experimental study for laser irradiation of the cochlea. Lasers Surg Med 2001;28:(1):18-26      
• Adolf Faller (1995), Der Körper des Menschen. Da Der Körper des Menschen, Thieme Verlag 1995       
• H. Walter, A. Walter (1997), Photobiological Basics of Low Level Laser Application. Dt. Z. für Akupunktur 2/97    1997   
• T. Karu (1989), Photobiology of Low-Power Laser Therapy, Harwood Academic Publishers, New York 1989, Photobiology of Low-Power Laser Therapy
• Olivier J.Plath, P. (1993)   Laser Therapy, 5:137-139
• John Wiley & Sons, Ltd. (1993), Combined low power laser therapy and extracts of Ginkgo