| Hans-Günter Meyer-Thompson | Überdosis - Drogentod
USA. Deadly U.S. Heroin Overdoses Quadrupled in 5 Years
More than 12,000 deaths are linked to the drug. (Scientific American, 24.02.2017)
https://www.scientificamerican.com/article/deadly-u-s-heroin-overdoses-quadrupled-in-5-years/