@article{Rex2011,
author = {Rex, André and Fink, Heidrun},
year = {2011},
language = {eng},
copyright = {http://creativecommons.org/licenses/by/3.0/},
title = {Neurotransmitter and Behaviour: Serotonin and Anxiety},
url = "http://dx.doi.org/10.17169/refubium-19802",
}