Kanai, Yoshikatsu. 2019. “SLC3 and SLC7 Families of Heteromeric Amino Acid Transporters (HATs) (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/F141/2019.4.