Frontiers in Psychology, 5:429. Frontiers Media Frontiers in Psychology Frontiers in Psychology, 5(429). Frontiers Media S.A. Frontiers in Psychology, 5:429. Frontiers Media S.A. Tops, M, Boksem, M A S, Quirin, M, IJzerman, H & Koole, S L 2014, ' Internally-directed cognition and mindfulness: An integrative perspective derived from predictive and reactive control systems theory ', Frontiers in Psychology, vol. 5, 429 . https://doi.org/10.3389/fpsyg.2014.00429 Frontiers in Psychology, Vol 5 (2014)
Frontiers in Psychiatry Frontiers in Psychology, 3(43). Frontiers Media S.A. Tops, M, Buisman-Pijlman, F T A, Boksem, M A S, Wijers, A A & Korf, J 2012, ' Cortisol-induced increases of plasma oxytocin levels predict decreased immediate free recall of unpleasant words ', Frontiers in Psychiatry, vol. 2012, no. 43, 3, pp. 1-5 . https://doi.org/10.3389/fpsyt.2015.00003 Frontiers in Psychiatry, 3:43, 1-5. Frontiers Media S.A. Frontiers in Psychiatry, 2012(43):3, 1-5. Frontiers Media S.A. Frontiers in Psychiatry, Vol 3 (2012)