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The Substance: Albert Hofmann's LSD
- বছর: 2011
- দেশ: Germany, Switzerland
- জেনার: Documentary
- স্টুডিও:
- কীওয়ার্ড: lsd, psychedelics, pharmaceutical lab, psychedelic drug, pharmaceuticals company, lysergic acid diethylamide
- পরিচালক: Martin Witz
- কাস্ট: James S. Ketchum