Panchumarthy, R. Simultaneous Separation of Five Fluoroquinolones - Norfloxacin, Moxifloxacin, Enrofloxacin, Sparfloxacin and Prulifloxacin Using an Isocratic HPLC: Application to Determination of Norfloxacin in Pharmaceutical Formulations. IJPRT 2023, 3, 17-21.