TY  - RPRT
TI  - Endogenous opiates and behavior: 2004.
AU  - Richard J Bodnar
AU  - Gad E Klein
PY  - 2005
DO  - 10.1016/j.peptides.2005.06.010
UR  - https://pubmed.ncbi.nlm.nih.gov/16039752/
ID  - 16039752
ER  -