Ayahuasca fixings found in 1,000-year-old Andean sacred bundle | Research UC Berkeley
Frontiers | Ayahuasca and Its DMT- and β-carbolines – Containing Ingredients Block the Expression of Ethanol-Induced Conditioned Place Preference in Mice: Role of the Treatment Environment
Traces of five drugs found on 1000-year-old South American ritual kit | New Scientist