Por un escritor de hombre misterioso
Un resumen sobre los concentrados de marihuana, cómo se fabrican, cómo se usan y cómo afectan la salud.
TEACHER'S GUIDE
Substance abuse treatment
El Canabis (marihuana) – DrugFacts National Institute on Drug Abuse (NIDA)
Marijuana Use & Educational Outcomes
Cannabis concentrate - Wikipedia
NIDA Commonly Abused Drugs
Factsheets & Materials - The Partnership
Marijuana, hallucinogen use at all-time high among young adults
Cannabis for Harm Reduction
Majumdar Lab - Research Projects
Marijuana Research NIDA Contract - Marijuana Research