https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/s12906-016-1048-6
https://umiamihealth.org/sylvester-comprehensive-cancer-center/research/faculty/sandra-rieger
https://www.nature.com/articles/s41598-020-60990-8
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3820065/
https://www.researchgate.net/publication/350828620_Isovitexin_Depresses_Osteoarthritis_Progression_via_the_Nrf2NF-kB_Pathway_An_in_vitro_Study
https://www.som.uci.edu/%2Fnews_releases%2Fchinese-herb.asp
https://www.mdpi.com/1420-3049/19/3/2877
https://pubmed.ncbi.nlm.nih.gov/11694362/
https://pubmed.ncbi.nlm.nih.gov/21294203/.
https://www.ema.europa.eu/en/documents/herbal-report/final-assessment-report-passiflora-incarnata-l-herba_en.pdf
https://www.healthyplace.com/alternative-mental-health/herbal-treatments/passionflower