Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePatterns of drug use have varied throughout history.AuthorsBurnap, DonAbstractA letter is presented concerning the history of drug use.SubjectsLETTERS to the editor; DRUG abusePublicationNature, 2009, Vol 457, Issue 7229, p533ISSN0028-0836Publication typeLetterDOI10.1038/457533b