Arnone, D;    Wise, T;    Walker, C;    Cowen, PJ;    Howes, O;    Selvaraj, S;      (2018)    The effects of serotonin modulation on medial prefrontal connectivity strength and stability: A pharmacological fMRI study with citalopram.                   Progress in Neuro-Psychopharmacology and Biological Psychiatry , 84  (Part A)   pp. 152-159.    10.1016/j.pnpbp.2018.01.021 <https://doi.org/10.1016/j.pnpbp.2018.01.021>.       Green open access