@inproceedings{inproceedings3c7df3a6, title = {Development and validation of a HPLC and a UV derivative spectrophotometric methods for determination of hydroquinone in gel and cream preparations}, author = {Santoro, Maria Inês Rocha Miritello and García, Pedro López and Singh, Anil Kumar and Kedor-Hackmann, Erika Rosa Maria}, year = {2004}, publisher = {AOAC International}, booktitle = {AOAC International Annual Meeting and Exposition} }