Becirovic, E., M. Biel, S. Fenske, V. Hammelmann, F. Hofmann, and U. B. Kaupp. “Cyclic Nucleotide-Regulated Channels (CNG) in GtoPdb V.2021.3”. IUPHAR/BPS Guide to Pharmacology CITE, Vol. 2021, no. 3, Sept. 2021, doi:10.2218/gtopdb/F71/2021.3.