Rees, M., Craddock, N., Norton, N., Feldman, E., McGuffin, P., & Owen, M. J. (1997). Association between bipolar disorder and the VNTR polymorphism in intron 2 of the human serotonin transporter gene (hSERT). Psychiatric Genetics, 6(3), pp. 147-148.

Rees, Mark, Nick Craddock, Nadine Norton, Eric Feldman, Peter McGuffin, and Mike J. Owen. "Association between Bipolar Disorder and the VNTR Polymorphism in Intron 2 of the Human Serotonin Transporter Gene (hSERT)." Psychiatric Genetics 6, no. 3 (1997): 147-148.

Rees, Mark, et al. "Association between Bipolar Disorder and the VNTR Polymorphism in Intron 2 of the Human Serotonin Transporter Gene (hSERT)." Psychiatric Genetics 6.3 (1997): 147-148.