【作者(必填)】Sizheng Steven Zhao 1 2, Houchen Lyu 2 3, Daniel H Solomon 2 4, Kazuki Yoshida 2

【文题(必填)】Improving rheumatoid arthritis comparative effectiveness research through causal inference principles: systematic review using a target trial emulation framework【年份(必填)】2020 Jul;79(7):883-890.

【全文链接或数据库名称(选填)】https://ard.eular.org/article/S0003-4967(24)01322-0/abstract
需要这个网站的全文和附件，谢谢！