@article{201808.0487, doi = {10.20944/preprints201808.0487.v1}, url = {https://doi.org/10.20944/preprints201808.0487.v1}, year = 2018, month = {August}, publisher = {Preprints}, author = {Tanya Songtachalert and Chutima Roomruangwong and Andre F. Carvalho and Michel Bourin and Michael Maes}, title = {Anxiety Disorders: Sex Differences in Serotonin and Tryptophan Metabolism}, journal = {Preprints} }