Al-Shammari, Issraa A., and Nada A. Al-Alwan. “Significance Of Cervical Cytology Screening (Pap Smear) In The Detection Of Precancerous Cervical Lesions”. Journal of the Faculty of Medicine Baghdad, vol. 49, no. 3, Oct. 2007, pp. 315-22, https://doi.org/10.32007/jfacmedbagdad.4931356.