_:vb50956254 . _:vb50956254 . _:vb50956254 "An in situ carcinoma that is located_in the bladder."^^ . _:vb50956254 . _:vb50956254 "url:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4647140/"^^ . _:vb50956254 . _:vb50956254 .