@article{medeiros_godinho_mattos_2003,  title={Comparison of the efficacy of biodegradable and non-biodegradable scintillation liquids on the counting of tritium- and [14C]-labeled compounds},  volume={36},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2003001200016},  DOI={10.1590/S0100-879X2003001200016},  number={12},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Medeiros, R.B. and Godinho, R.O. and Mattos, M.F.S.S.},  year={2003},  month={Dec},  pages={1733–1739} }