@article{razzaq_ashfaq_mariam_khan_razzaq_2013,  title={Simultaneous RP-HPLC determination of sparfloxacin and dexamethasone in pharmaceutical formulations},  volume={49},  ISSN={1984-8250},  url={https://doi.org/10.1590/S1984-82502013000200012},  DOI={10.1590/S1984-82502013000200012},  number={2},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Razzaq, Syed Naeem and Ashfaq, Muhammad and Mariam, Irfana and Khan, Islam Ullah and Razzaq, Syed Saleem},  year={2013},  month={Apr},  pages={301–309} }