1. No alteration in platelet function or coagulation induced by EGb761 in a controlled study. (Quelle : Bal Dit Sollier C, Caplain H, Drouet L., Clin Lab Haematol., 2003 Aug;25(4):251-3.)

2. Ginkgo biloba for cognitive impairment and dementia. (Quelle: Birks J, Grimley Evans J., Cochrane Database Syst Rev., 2007 Apr 18;(2):CD003120.)

3. External validity of clinical trials for treatment of dementia with ginkgo biloba extracts. (Quelle: Bornhöft G, Maxion-Bergemann S, Matthiessen PF, Z Gerontol Geriatr., 2008 Aug;41(4):298-312. Epub 2008 Mar 11. Erratum in: Z Gerontol Geriatr. 2008 Aug;41(4):313.)

4. Effects of Ginkgo biloba on mental functioning in healthy volunteers. (Quelle: Cieza A, Maier P, Poppel E., Arch Med Res, 2003 Sep-Oct;34(5):373-81)

5. Effect of Ginkgo biloba (EGb 761) on treadmill walking time among adults with peripheral artery disease: a randomized clinical trial. (Quelle: Gardner CD, Taylor-Piliae RE, Kiazand A, Nicholus J, Rigby AJ, Farquhar JW, J Cardiopulm Rehabil Prev., 2008 Jul-Aug; 28(4):258-65.)<

6. Statement to the preliminary report of the IQWiG A05-19B ginkgo-containing preparation at Alzheimers dementia. (Quelle: Gogol M, Lüttje D, Sieber C, Werner H., Z Gerontol Geriatr., 2007 Aug;40(4):282-4.)

7. Special ginkgo extract in cases of vertigo: a systematic review of randomised, double-blind, placebo controlled clinical examinations. (Quelle: Hamann KF, HNO, 2007 Apr;55(4):258-63.)

8. The situation of patients with dementia may be rectified by Ginkgo biloba. Results of a health services research study concerning the ability of patients with dementia, quality of life of the nursing family members and total treatment costs. (Quelle: Heinen-Kammerer T, Motzkat K, Daniel D, Gertz HJ, Koller M, Lorenz W, Pilartz H, Zimmer B, Habs M, von den Driesch V, Rychlik R., MMW Fortschr Med., 2005 Oct 6;147 Suppl 3:127-33)

9. Modulation of cognitive performance following single doses of 120 mg Ginkgo biloba extract administered to healthy young volunteers. (Quelle: Kennedy DO, Jackson PA, Haskell CF, Scholey AB., Hum Psychopharmacol., 2007 Dec;22(8):559-66.)

10. Influence of a 7-day treatment with Ginkgo biloba special extract EGb 761 on bleeding time and coagulation: a randomized, placebo-controlled, double-blind study in healthy volunteers. (Quelle: Kohler S, Funk P, Kieser M., Blood Coagul Fibrinolysis, 2004 Jun;15(4):303-9)

11. Effect of Ginkgo biloba extract on lopinavir, midazolam and fexofenadine pharmacokinetics in healthy subjects. (Quelle: Robertson SM, Davey RT, Voell J, Formentini E, Alfaro RM, Penzak SR., Curr Med Res Opin., 2008 Feb;24(2):591-9.)

12. Influence of Ginkgo biloba on ocular blood flow. ( Quelle: Wimpissinger B, Berisha F, Garhoefer G, Polak K, Schmetterer L., Acta Ophthalmol Scand., 2007 Jun;85(4):445-9. Epub 2007 Feb 27.)