@misc{indiciaec5375e2e6468, title = {Lithium augmentation in antidepressant-resistant patients. A quantitative analysis.}, author = {M P Austin and F G Souza and G M Goodwin}, year = {1991}, doi = {10.1192/bjp.159.4.510}, url = {https://pubmed.ncbi.nlm.nih.gov/1836411/}, note = {Source identifier: 1836411} }