Review ArticleReview Article
Functional Selectivity at the μ-Opioid Receptor: Implications for Understanding Opioid Analgesia and Tolerance
Kirsten M. Raehal, Cullen L. Schmid, Chad E. Groer and Laura M. Bohn
Pharmacological Reviews August 26, 2011, pr.111.004598; DOI: https://doi.org/10.1124/pr.111.004598