1. Anonymous. 1998. Rosa canina. In Hager Handbuch der Pharmazeutischen Praxis, 5th edn, issue 3, , , , , (eds). Springer-Press: Berlin, Heidelberg, New York, 447–452.
2. Determination of mineral and trace elements in some medicinal herbs and their infusions consumed in Turkey
3. 1998. The Complete German Commission E Monographs. American Botanical Council: Austin, TX, USA, 368–369.