title: Osteoclast-rich undifferentiated carcinoma of the urinary bladder: is it really an entity?
authors.forename: Kemal
authors.initials: K
authors.lastname: Behzatoğlu
mesh_terms: D002277:Carcinoma / Q000473:pathology*; D006801:Humans; D010010:Osteoclasts; D001749:Urinary Bladder Neoplasms / Q000473:pathology*