Polyvinyl Chloride Modified Carbon Paste Electrodes for Sensitive Determination of Levofloxacin Drug in Serum, Urine, and Pharmaceutical Formulations. - Fatehy M. Abdel-Haleem; Sonia Mahmoud; Nour Eldin T. Abdel-Ghani; Rasha Mohamed El Nashar; Mikhael Bechelany; Ahmed Barhoum (Sensors, 2021)