1. Bioactive ingredients of rose hip (Rosa canina L) with special reference to antioxidative and anti-inflammatory properties – in vitro studies. Winther K, Campbell-Tofte J. Botanics: Targets Therapy. 2015;5:1–13.
2. Traditional Uses and Pharmacological Profile of Rose Hip: A Review Zahra Ayati, Mohammad S Amiri et al. Curr Pharm Des 2018;24(35):4101-4124.
3. A randomised placebo controlled double blind study on the effect of subspecies of rose hip (Rosa canina) on the immune system, working capacity and behavior of horses. Kaj Winther, Abdolali Kharazmi, EAAP publication (2010) No. 128.
4. An antiinflammatory galactolipid from rose hip (Rosa canina) that inhibits chemotaxis of human peripheral blood neutrophils in vitro. Larsen E., Kharazmi A., Christensen L. P., Christensen S. B. Journal of Natural Products. 2003;66(7):994–995.
5. Rose hip and its constituent galactolipids confer cartilage protection by modulating cytokine, and chemokine expression. J. Schwager et al. BMC Complement Altern Med (2011) 3;11:105
6. A powder made from seeds and shells of a rose‐hip subspecies (Rosa canina) reduces symptoms of knee and hip osteoarthritis: a randomized, double‐blind, placebo‐controlled clinical trial. K. Winther, Scandinavian Journal of Rheumatology 2005; 34:4
7. The absorption of natural vitamin C in horses and anti-oxidative capacity: a randomised, controlled study on trotters during a three-month intervention period. Winther K, Kharazmi A, Hansen ASV, Falk-Rønne J. Complementary. Exer Physiol. 2012;8(3/4):195–201.