TY  - RPRT
TI  - Hypothalamic ACTH and MSH levels increase in morphine tolerance and decrease after morphine withdrawal.
AU  - G L Gessa
AU  - W Fratta
AU  - M Melis
AU  - A Bertolini
AU  - W Ferrari
PY  - 1983
DO  - 10.1016/0014-2999(83)90280-7
UR  - https://pubmed.ncbi.nlm.nih.gov/6321202/
ID  - 6321202
ER  -