figshare
Browse

Risk of bias assessment in retrospective study or observational studies.

Download (499.55 kB)
figure
posted on 2019-11-12, 18:25 authored by Mei-gang Yu, Ren Jing, Yi-jie Mo, Fei Lin, Xue-ke Du, Wan-yun Ge, Hui-jun Dai, Zhao-kun Hu, Sui-sui Zhang, Ling-hui Pan

(A) Risk of bias summary. (B) Risk of bias graph.

History