Combined NK1 antagonism and serotonin reuptake inhibition: effects on emotional processing in humans. J Psychopharmacol. May;27(5):435-43.

Harmer, C.J., Dawson, G.R., Dourish, C.T., Favaron, E., Parsons, E., Fiore, M., Zucchetto, M., Bifone, A., Poggesi, I., Fernandes, S., Alexander, R.C. and Goodwin, G.M. (2013).