Prognostic significance of histological grade in clear-cell carcinoma of the ovary: a retrospective study of Korean Gynecologic Oncology Group

S. Y Ryu, S. I Park, B. H Nam, I Kim, C. W Yoo, J. H Nam, K. H Lee, C. H Cho, J. H Kim, S. Y Park, B. G Kim and S. B. Kang

Annals of Oncology 20 ( 6 ): 1032 - 1036 , 2009