PROXY DEFINITIONS IN RETROSPECTIVE BURDEN OF ILLNESS STUDIES: A SYSTEMATIC REVIEW D. Frame, L. Pilcher,E. WallaceVALUE IN HEALTH(2016)引用 0|浏览0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