@article{ribeiro_pereira_santos-jesus_sena_petribú_oliveira_2000,  title={Nortriptyline blood levels and clinical outcome: meta-analysis of published studies},  volume={22},  ISSN={1516-4446},  url={https://doi.org/10.1590/S1516-44462000000200004},  DOI={10.1590/S1516-44462000000200004},  number={2},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Ribeiro, Mônica G and Pereira, Eduardo LA and Santos-Jesus, Rogério and Sena, Eduardo P and Petribú, Kátia and Oliveira, Irismar R},  year={2000},  month={Jun},  pages={51–56} }