PubMed:34013615 / 443-457
Annnotations
maxiaofeng52_800_3
{"project":"maxiaofeng52_800_3","denotations":[{"id":"T2","span":{"begin":0,"end":14},"obj":"DP"}],"text":"bladder cancer"}
wangzhuo19_800_3
{"project":"wangzhuo19_800_3","denotations":[{"id":"T9","span":{"begin":0,"end":14},"obj":"DP"}],"text":"bladder cancer"}