PubMed:34013615 / 1116-1129
Annnotations
maxiaofeng52_800_3
{"project":"maxiaofeng52_800_3","denotations":[{"id":"T7","span":{"begin":0,"end":13},"obj":"DP"}],"text":"bladder tumor"}
wangzhuo19_800_3
{"project":"wangzhuo19_800_3","denotations":[{"id":"T4","span":{"begin":0,"end":13},"obj":"DP"}],"text":"bladder tumor"}