Correlation of FRα and RFC immunoreactivities with different diagnostic categories and clinicopathological parameters in ovarian cancer.

Intensity values are expressed as “Histoscores” as specified in Methods.*Kruskal–Wallis rank test;†Mann-Whitney test;‡Randomly selected primary carcinomas with matched metastatic foci.§Chemosensitive-patients remained disease free more than 6 months after completion of first-line chemotherapy.Those with significant P-values are underlined.