Use of time-varying coefficients in a Cox regression model when the proportional hazard assumption is violatedMaofeng Wang,Weimin Li,Nadir Yehya,Garrett Keim,Neal J. ThomasIntensive Care Medicine(2018)引用 3|浏览3暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要