Compared to What? Comparing Counterfactuals in an Observational Study of Palliative CareBrystana Kaufman,Melissa Greiner,Matthew Harker,Sarah Cross,Sarah Petry,David Anderson,Janet Bull,Courtney Van HoutvenJournal of Pain and Symptom Management(2020)引用 0|浏览14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