Al-Nimer, Marwan S.M., and Nada A. Abd al-Husain Al-Jrah. “Ciprofloxacin But Not Amoxicillin Significantly Elevated Serum Peroxynitrite Level in Patients With Enteric (typhoid fever): In Vitro Study”. Journal of the Faculty of Medicine Baghdad, vol. 48, no. 3, Oct. 2006, pp. 305-8, https://doi.org/10.32007/jfacmedbagdad.4831506.