Diaper, Alison, Rich, Ann S., Wilson, Sue J., Craig, Kevin, Dourish, Colin T., Dawson, Gerry R., Nutt, David J., Bailey, Jayne E., "Changes in cardiovascular function after venlafaxine but not pregabalin in healthy volunteers: A double-blind, placebo-controlled study of orthostatic challenge, blood pressure and heart rate", Human Psychopharmacology, 2013