@article{deree_martins_melbostad_loomis_coimbra_2008,  title={Insights into the regulation of TNF-a production in human mononuclear cells: the effects of non-specific phosphodiesterase inhibition},  volume={63},  ISSN={1807-5932},  url={https://doi.org/10.1590/S1807-59322008000300006},  DOI={10.1590/S1807-59322008000300006},  number={3},  journal={Clinics},  publisher={Faculdade de Medicina / USP},  author={Deree, Jessica and Martins, Joilson O. and Melbostad, Heidi and Loomis, William H. and Coimbra, Raul},  year={2008},  pages={321–328} }