Cannabis and work in Jamaica: a refutation of the amotivational syndrome.
D000328:Adult; D000383:Agriculture; D002188:Cannabis; D003864:Depression, Chemical; D004734:Energy Metabolism / Q000187:drug effects; D006801:Humans; D007563:Jamaica; D008297:Male; D009042:Motivation / Q000187:drug effects*; D009043:Motor Activity / Q000187:drug effects; D012919:Social Behavior; D019966:Substance-Related Disorders / Q000503:physiopathology*; D014937:Work