@misc{indiciae4851c824b5f3, title = {CHANGES IN 5-HYDROXYTRYPTOPHAN METABOLISM IN DEPRESSION.}, author = {A COPPEN and D M SHAW and A MALLESON}, year = {1965}, doi = {10.1192/bjp.111.470.105}, url = {https://pubmed.ncbi.nlm.nih.gov/14261721/}, note = {Source identifier: 14261721} }