“SLC28 and SLC29 Families of Nucleoside Transporters (version 2019.4) in the IUPHAR BPS Guide to Pharmacology Database”. IUPHAR/BPS/Guide/to/Pharmacology/CITE, vol. 2019, no. 4, Sept. 2019, https://doi.org/10.2218/gtopdb/F149/2019.4.