Hirunsatit, R., et al., Twenty-one-base-pair insertion polymorphism creates an enhancer element and potentiates SLC6A1 GABA transporter promoter activity. Pharmacogenet Genomics, 2009. 19(1): p. 53-65.
Carvill, G.L., et al., Mutations in the GABA Transporter SLC6A1 Cause Epilepsy with Myoclonic-Atonic Seizures. Am J Hum Genet, 2015. 96(5): p. 808-15.