thejournal.ie/legalising-can…
thelancet.com/journals/lance…
sciencedirect.com/science/articl…
Psilocybin mushrooms: hub.jhu.edu/2016/12/01/hal…
MDMA: maps.org/research/mdma
Ketamine: nimh.nih.gov/news/science-n…
And LSD: ncbi.nlm.nih.gov/pmc/articles/P…