Title: Messengers of paradise
First published: 1988
Subjects: Pain, Drug addiction, Physiological aspects of Narcotic habit, Physiological aspects of Pain, Physiological effect, Physiological aspects of Drug addiction, Narcotic habit, Receptors, Analgesia, Endorphins, Physiological aspects, Douleur, Troubles lies aux opiaces, Psychology, Drug effects, Endorphines, Opioid-Related Disorders, Analgesie, Opium, Pharmacology, Physiopathology, Pathophysiology, Brain, Substance-Related Disorders, Opioid Receptors