@article{lopes júnior_luz_damos_santos_franco_santos_2012, title={Determination of sildenafil citrate (Viagra®) in various pharmaceutical formulations by flow injection analysis with multiple pulse amperometric detection}, volume={23}, ISSN={0103-5053}, url={https://doi.org/10.1590/S0103-50532012005000047}, DOI={10.1590/S0103-50532012005000047}, number={10}, journal={Journal of the Brazilian Chemical Society}, publisher={Sociedade Brasileira de Química}, author={Lopes Júnior, Antônio Carlos V. and Luz, Rita de Cássia Silva and Damos, Flávio S. and Santos, Alexandre S. dos and Franco, Diego L. and Santos, Wallans T. Pio dos}, year={2012}, month={Oct}, pages={1800–1806} }