1. Akbik, D., Ghadiri, M., Chrzanowski, W., & Rohanizadeh, R. (2014). Curcumin as a wound healing agent. Life Sciences, 116(1), 1–7. https://doi.org/10.1016/j.lfs.2014.08.016
2. Galeotti, N. (2017). Hypericum perforatum (St John’s Wort) Beyond Depression: A therapeutic perspective for pain conditions. Journal of Ethnopharmacology, 200, 136–146. https://doi.org/10.1016/j.jep.2017.02.016
3. Kopustinskiene, D. M., Bernatonyte, U., Maslii, Y., Herbina, N., & Bernatoniene, J. (2022). Natural herbal non-opioid topical pain relievers—comparison with traditional therapy. Pharmaceutics, 14(12), 2648. https://doi.org/10.3390/pharmaceutics14122648
4. Nemeth, E., & Bernath, J. (2008). Biological activities of Yarrow species (achillea spp..). Current Pharmaceutical Design, 14(29), 3151–3167. https://doi.org/10.2174/138161208786404281
5. Staiger, C. (2012). Comfrey: A clinical overview. Phytotherapy Research, 26(10), 1441–1448. https://doi.org/10.1002/ptr.46121. Akbik, D., Ghadiri, M., Chrzanowski, W., & Rohanizadeh, R. (2014). Curcumin as a wound healing agent. Life Sciences, 116(1), 1–7. https://doi.org/10.1016/j.lfs.2014.08.016
2. Galeotti, N. (2017). Hypericum perforatum (St John’s Wort) Beyond Depression: A therapeutic perspective for pain conditions. Journal of Ethnopharmacology, 200, 136–146. https://doi.org/10.1016/j.jep.2017.02.016
3. Kopustinskiene, D. M., Bernatonyte, U., Maslii, Y., Herbina, N., & Bernatoniene, J. (2022). Natural herbal non-opioid topical pain relievers—comparison with traditional therapy. Pharmaceutics, 14(12), 2648. https://doi.org/10.3390/pharmaceutics14122648
4. Nemeth, E., & Bernath, J. (2008). Biological activities of Yarrow species (achillea spp..). Current Pharmaceutical Design, 14(29), 3151–3167. https://doi.org/10.2174/138161208786404281
5. Staiger, C. (2012). Comfrey: A clinical overview. Phytotherapy Research, 26(10), 1441–1448. https://doi.org/10.1002/ptr.4612