%0 Journal Article %T Prognostic Significance of Lymph Node Ratio in Ovarian Cancer %A Dong Zhai %A Haoran Li %A Huiqing Chen %A Ruyin Lin %A Xiaoxia Tong %A Yangyang Pang %A Yuan Xu %J Archive of "Open Medicine". %D 2019 %R 10.1515/med-2019-0024 %K Lymph node %K Serous epithelial ovarian cancer %K Overall survival %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6419391/