1024px-Side_effects_of_chronic_use_of_Cocaine

Image: “Side Effects of Chronic Cocaine Use,” by Mikael Haggstrom, 2014, “Medical gallery of Mikael Häggström 2014”. WikiJournal of Medicine1 (2). DOI:10.15347/wjm/2014.008. ISSN 2002-4436. Public Domain. or By Mikael Häggström, used with permission. – All used images are in public domain.