%0 Journal Article %T A prognostic nomogram based on lymph node ratio for postoperative vulvar squamous cell carcinoma from the Surveillance, Epidemiology, and End Results database: a retrospective cohort study %A Lei, Lei %A Tan, Liao %A Zhao, Xingping %A Zeng, Fei %A Xu, Dabao %J Annals of Translational Medicine %D 2020 %B 2020 %9 %! A prognostic nomogram based on lymph node ratio for postoperative vulvar squamous cell carcinoma from the Surveillance, Epidemiology, and End Results database: a retrospective cohort study %K %X %U https://atm.amegroups.org/article/view/55786 %V 8 %N 21 %P 1382 %@ 2305-5847