The Heroin Stimulus

The simple fact that the authors were able to give injectable heroin to volunteers for addictive self-administration at a Harvard facility may elude the notice it deserves. On the other hand, resec:irch questions center­ ing on whether heroin is linked to a craving for pleasure or relief of pain might raise the transplanted hackles of those who simplistically see scien­ tists as pursuing only transparent trivialities. In truth, this report is about a historical and pioneering step in clinical re