A high affinity, highly selective ligand for the delta opioid receptor: [3H]-[D-PEN2, pCl-PHE4, D-PEN5]enkephalin
- Vaughn, L.K.
- Knapp, R.J.
- Toth, G.
- Wan, Y.-P.
- Hruby, V.J.
- Yamamura, H.I.
ISSN: 0024-3205
Year of publication: 1989
Volume: 45
Issue: 11
Pages: 1001-1008
Type: Article