TY  - RPRT
TI  - Endogenous opioids and LTP: another view.
AU  - J J Wagner
AU  - C Chavkin
PY  - 1992
DO  - 10.1016/0197-0186(92)90022-j
UR  - https://pubmed.ncbi.nlm.nih.gov/1339017/
ID  - 1339017
ER  -