^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Takeda S, Kadowaki S, Haga T, Takaesu H, Mitaku S (Jun 2002). "Identification of G protein-coupled receptor genes from the human genome sequence". FEBS Lett. 520 (1–3): 97–101.
doi:
10.1016/S0014-5793(02)02775-8.
PMID12044878.
S2CID7116392.