%0 Journal Article %T Effects on pig immunophysiology, PBMC proteome and brain neurotransmitters caused by group mixing stress and human-animal relationship %A Anna Bassols %A Antonio Velarde %A Daniel Valent %A Eva Mainau %A Kuai Yu %A Laura Arroyo %A Raquel Pe£ża %A Ricard Carreras %J Archive of "PLoS ONE". %D 2017 %R 10.1371/journal.pone.0176928 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5419571/