https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5595771/
https://www.nature.com/articles/npp20116
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6486906/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6928757/
https://pubmed.ncbi.nlm.nih.gov/30275207/from_term=cannabidiol+cancer&from_pos=4
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5690292/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6663642/
https://headachejournal.onlinelibrary.wiley.com/doi/full/10.1111/head.13345
https://n.neurology.org/content/68/7/515
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2823358/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3316151/
https://pubmed.ncbi.nlm.nih.gov/24923339/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2270485/
https://pubmed.ncbi.nlm.nih.gov/16698671/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5470879/
https://pubmed.ncbi.nlm.nih.gov/26724101/
https://pubmed.ncbi.nlm.nih.gov/7413719/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4851925/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5101100/
https://pubmed.ncbi.nlm.nih.gov/7028792/
https://pubmed.ncbi.nlm.nih.gov/23343597/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4816426/