@misc{indiciaeef598f7e6f34, title = {Tryptophan-Free Diets: A Physiological Tool to Study Brain Serotonin Function.}, author = {F. Fadda}, year = {2000}, doi = {10.1152/physiologyonline.2000.15.5.260}, url = {https://pubmed.ncbi.nlm.nih.gov/11390922/}, note = {Source identifier: 11390922} }