@misc{indiciae8c5e22bac80e, title = {Opiates increase plasma catecholamines in humans.}, author = {M Hoehe and T Duka}, year = {1993}, doi = {10.1016/0306-4530(93)90065-s}, url = {https://pubmed.ncbi.nlm.nih.gov/8388112/}, note = {Source identifier: 8388112} }