μ-, δ-, κ-Opioid receptors and their subtypes. A critical review with emphasis on radioligand binding experiments
- 31 May 1994
- journal article
- review article
- Published by Elsevier in Neurochemistry International
- Vol. 24 (5), 401-426
- https://doi.org/10.1016/0197-0186(94)90089-2