Weinmann, S., Roll, S., Schwarzbach, C., Vauth, C., & Willich, S. N. (2010). Effects of Ginkgo biloba in dementia: Systematic review and meta-analysis. BioMed Central.
Παραπομπή Chicago StyleWeinmann, Stefan, Stephanie Roll, Christoph Schwarzbach, Christoph Vauth, και Stefan N. Willich. Effects of Ginkgo Biloba in Dementia: Systematic Review and Meta-analysis. BioMed Central, 2010.
Παραπομπή MLAWeinmann, Stefan, et al. Effects of Ginkgo Biloba in Dementia: Systematic Review and Meta-analysis. BioMed Central, 2010.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.