- | Hagers Handbuch der pharmazeutischen Praxis, Band 6 (1979) 4. Auflage. Hrsg.: Kern W., Roth H.J., Schmid W., List P.H. & Hörhammer J. Springer-Verlag Berlin, pp. 193-194 |
- | Spencer P., Sivakumaran S., Fraser K., Foo L.Y., Lane G.A., Edwards P.J. & Meagher L.P. (2007) Isolation and characterisation of procyanidins from Rumex obtusifolius. Phytochem Anal. 18(3), 193-203 |
- | Stucki K., Cero M.D., Vogl C.R., Ivemeyer S., Meier B., Maeschli A., Hamburger M. & Walkenhorst M. (2019) Ethnoveterinary contemporary knowledge of farmers in pre-alpine and alpine regions of the Swiss cantons of Bern and Lucerne compared to ancient and recent literature - Is there a tradition? J Ethnopharmacol. 234, 225-244 |
- | Walkenhorst M. & Melzig M. (2017) Use and dosing of homemade herbal remedies - fits Swiss farmers knowledge in recent pharmaceutical science? SMGP and GA Pre-Congress Symposium on Veterinary Phytotherapy and Animal Healthcare, Basel, 3.9.2017 |