Acher, Francine, Giuseppe Battaglia, Hans Bräuner-Osborne, P. Jeffrey Conn, Robert Duvoisin, Francesco Ferraguti, Peter J. Flor, Cyril Goudet, Karen J. Gregory, David Hampson, Michael P. Johnson, Yoshihiro Kubo, James Monn, Shigetada Nakanishi, Ferdinando Nicoletti, Colleen Niswender, Jean-Philippe Pin, Philippe Rondard, Darryle D. Schoepp, Ryuichi Shigemoto, and Michihiro Tateyama. 2019. “Metabotropic Glutamate Receptors (version 2019.4) in the IUPHAR/BPS Guide to Pharmacology Database”. IUPHAR/BPS Guide to Pharmacology CITE 2019 (4). https://doi.org/10.2218/gtopdb/F40/2019.4.