Kemp, A., Brunoni, A., Kemp, A., Dantas, E., Goulart, A., Nunes, M., . . . Benseñor, I. (2013). Heart rate variability is a trait marker of major depressive disorder: Evidence from the sertraline vs. electric current therapy to treat depression clinical study. The International Journal of Neuropsychopharmacology, 16(09), pp. 1937-1949. doi:10.1017/S1461145713000497

Kemp, Andrew, et al. "Heart Rate Variability Is a Trait Marker of Major Depressive Disorder: Evidence From the Sertraline Vs. Electric Current Therapy to Treat Depression Clinical Study." The International Journal of Neuropsychopharmacology 16, no. 09 (2013): 1937-1949.

Kemp, Andrew, et al. "Heart Rate Variability Is a Trait Marker of Major Depressive Disorder: Evidence From the Sertraline Vs. Electric Current Therapy to Treat Depression Clinical Study." The International Journal of Neuropsychopharmacology 16.09 (2013): 1937-1949.