MDM2 and uterine cervix neoplasm: The Mdm-2 positivity of the cervical tumour cells ranged from 0 to 100%, with no overall difference in frequency between specimens taken before (Mean±s.e.m.: 65.3±6.8%) and after RT (Mean±s.e.m.: 65.6±9.4%) (mean diff=0.32, s.d.=39.8, P=0.970).