Water pipes bongs and hookahs what does the evidence say about harms
Water pipes, bongs and hookahs : What does the evidence say about harms? Last updated May 2014 Cannabis may be ingested in a number of ways, but the most popular route of administration continues to be via smoking or inhaling the drug. Cannabis products are usually smoked (with or without tobacco) either through a pipe …
Water pipes bongs and hookahs what does the evidence say about harms Read More »