RT Journal Article SR Electronic T1 Erratum for the Research Article: “Low intrinsic efficacy for G protein activation can explain the improved side effect profiles of new opioid agonists” by A. Gillis, A. B. Gondin, A. Kliewer, J. Sanchez, H. D. Lim, C. Alamein, P. Manandhar, M. Santiago, S. Fritzwanker, F. Schmiedel, T. A. Katte, T. Reekie, N. L. Grimsey, M. Kassiou, B. Kellam, C. Krasel, M. L. Halls, M. Connor, J. R. Lane, S. Schulz, M. J. Christie, M. Canals JF Science Signaling JO Sci. Signal. FD American Association for the Advancement of Science SP eabf9803 DO 10.1126/scisignal.abf9803 VO 14 IS 670 YR 2021 UL http://stke.sciencemag.org/content/14/670/eabf9803.abstract