title: [Superficial recurrent tumors of the urinary bladder. Laser treatment following photosensitization with a hematoporphyrin derivative].
mesh_terms: D003131:Combined Modality Therapy; D006414:Hematoporphyrin Photoradiation; D006801:Humans; D053685:Laser Therapy; D009364:Neoplasm Recurrence, Local / Q000601:surgery*; D010778:Photochemotherapy; D001749:Urinary Bladder Neoplasms / Q000601:surgery*
vernacular_title: Oberflächliche Rezidivtumoren der Harnblase. Laserbehandlung nach Photosensibilisierung mit Hämatoporphyrin-Derivat.