Key points are not available for this paper at this time.
Journal Article CLASSIFICATION OF OPIOID RECEPTORS Get access S J PATERSON, BSc, S J PATERSON, BSc Unit for Research on Addictive Drugs University of Aberdeen Search for other works by this author on: Oxford Academic PubMed Google Scholar L E ROBSON, PhD, L E ROBSON, PhD Unit for Research on Addictive Drugs University of Aberdeen Search for other works by this author on: Oxford Academic PubMed Google Scholar H W KOSTERLITZ, MD DSc FRS H W KOSTERLITZ, MD DSc FRS Unit for Research on Addictive Drugs University of Aberdeen Search for other works by this author on: Oxford Academic PubMed Google Scholar British Medical Bulletin, Volume 39, Issue 1, 1983, Pages 31–36, https://doi.org/10.1093/oxfordjournals.bmb.a071787 Published: 01 March 1983
Paterson et al. (Sat,) studied this question.