Myhrstad MC, Husberg C, Murphy P, Nordström O, Blomhoff R, Moskaug JO, Kolstø AB (Jan 2001). "TCF11/Nrf1 overexpression increases the intracellular glutathione level and can transactivate the gamma-glutamylcysteine synthetase (GCS) heavy subunit promoter". Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1517 (2): 212–9. doi:10.1016/s0167-4781(00)00276-1. PMID11342101.
Myhrstad MC, Husberg C, Murphy P, Nordström O, Blomhoff R, Moskaug JO, Kolstø AB (Jan 2001). "TCF11/Nrf1 overexpression increases the intracellular glutathione level and can transactivate the gamma-glutamylcysteine synthetase (GCS) heavy subunit promoter". Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1517 (2): 212–9. doi:10.1016/s0167-4781(00)00276-1. PMID11342101.