加拿大规划疫苗准入的经济性评价制度分析及启示DING Rui-lin,YAN Jian-zhou,SHAO RongChinese Journal of Health Policy(2023)引用 0|浏览5暂无评分关键词National Immunization Programs,Vaccines,Economic evaluation,System,CanadaAI 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