PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32858539-0 2021 Urothelial Carcinoma In Situ of the Bladder: Correlation of CK20 Expression With Adaptive Immune Resistance, Response to BCG Therapy, and Clinical Outcome. bcg 121-124 keratin 20 Homo sapiens 60-64