@article{article505e2b8a, title = {Determination of atenolol at a graphite-polyurethane composite electrode}, author = {Cervini, Priscila and Ramos, Luiz Antônio and Cavalheiro, Eder Tadeu Gomes}, year = {2007}, doi = {10.1016/j.talanta.2006.10.017}, journal = {Talanta} }