@article{patni_puranik_sonawane_panzade_2012,  title={Transdermal iontophoretic delivery of timolol maleate},  volume={48},  ISSN={1984-8250},  url={https://doi.org/10.1590/S1984-82502012000400026},  DOI={10.1590/S1984-82502012000400026},  number={4},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Patni, Mayur and Puranik, Prashant and Sonawane, Aravind and Panzade, Prabhakar},  year={2012},  month={Oct},  pages={819–827} }