[1] Constitutive high-affinity choline transporter endocytosis is determined by a carboxyl-terminal tail dileucine motif.J Neurochem. 2005 Jul;94(1):86-96.

[2] Impaired Presynaptic High-Affinity Choline Transporter Causes a Congenital Myasthenic Syndrome with Episodic Apnea.Am J Hum Genet. 2016 Sep 1;99(3):753-761.

[3] The hemicholinium-3 sensitive high affinity choline transporter is internalized by clathrin-mediated endocytosis and is present in endosomes and synaptic vesicles.J Neurochem. 2003 Oct;87(1):136-46.