| Aquatic contamination of the Turvo Limpo river basin at the Minas Gerais state, Brazil CP Jordão, PRS Ribeiro, AT Matos, R Fernandes Journal of the Brazilian Chemical Society 18, 116-125, 2007 | 38 | 2007 |
| Environmental assessment of water-courses of the Turvo Limpo River basin at the Minas Gerais State, Brazil CP Jordao, PRS Ribeiro, AT Matos, RKX Bastos, RBA Fernandes, ... Environmental Monitoring and assessment 127, 315-326, 2007 | 28 | 2007 |
| Determination of methyldopa in pharmaceutical formulations by combined spot test-diffuse reflectance spectroscopy PRS Ribeiro, L Pezza, HR Pezza Journal of the Brazilian Chemical Society 17, 674-679, 2006 | 25 | 2006 |
| Development and validation of a simple spectrophotometric method for the determination of methyldopa in both bulk and marketed dosage formulations PRS Ribeiro, RM Duarte Brazilian Journal of Pharmaceutical Sciences 50 (3), 573-582, 2014 | 21 | 2014 |
| Resíduos sólidos urbanos: promovendo educação ambiental no espaço escolar PRS Ribeiro, MHM Almeida, CS de Sousa, DA da Silva, AF de Sousa, ... Revista Ciência em Extensão 9 (2), 54-71, 2013 | 4 | 2013 |
| A simple and environmentally friendly reflectometric method for the rapid quantitative analysis of captopril in pharmaceutical formulations PRS Ribeiro, L Pezza, HR Pezza | 4 | 2011 |
| A prescrição medicamentosa nas unidades do Programa de Saúde da Família no município de Imperatriz–MA PRS Ribeiro, JL Silva, HWO Sousa Scientia Plena 9 (10), 2013 | 1 | 2013 |
| Educação para a saúde: uma abordagem das concepções de alunos do ensino fundamental sobre a hanseníase MHM Almeida, PRS Ribeiro, FAAS Santos, DA da Silva Scientia Plena 10 (5), 2014 | | 2014 |
| A simple and portable instrument for determination of captopril in pharmaceutical formulations PRS Ribeiro, HR Pezza, L Pezza, M Tubino International Journal of Pharmacy and Pharmaceutical Sciences, 194-198, 2014 | | 2014 |
| Contaminação aquática da bacia do rio Turvo Limpo no estado de Minas Gerais, Brasil CP Jordão, PRS Ribeiro, AT Matos, R Fernandes Journal of the Brazilian Chemical Society 18 (1), 116-125, 2007 | | 2007 |
