TY  - RPRT
TI  - Amphetamine-induced analgesia does not involve brain opioids.
AU  - F Drago
AU  - G Caccamo
AU  - G Continella
AU  - U Scapagnini
PY  - 1984
DO  - 10.1016/0014-2999(84)90168-7
UR  - https://pubmed.ncbi.nlm.nih.gov/6468501/
ID  - 6468501
ER  -