Effects of mental workload and caffeine on catecholamines and blood pressure compared to performance variations.,
Papadelis, Christos, Kourtidou-Papadeli Chrysoula, Vlachogiannis Emmanouil, Skepastianos Petros, Bamidis Panagiotis, Maglaveras Nikos, and Pappas Konstantinos
, Brain Cogn, 2003 Feb, Volume 51, Issue 1, p.143-54, (2003)
